1862157492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 5599641600

約数和(自身を除く): 3737484108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 61, 68, 78, 102, 108, 117, 122, 153, 156, 183, 204, 221, 234, 244, 306, 351, 366, 442, 459, 468, 549, 612, 663, 702, 732, 793, 884, 918, 1037, 1098, 1279, 1326, 1404, 1586, 1647, 1836, 1989, 2074, 2196, 2379, 2558, 2652, 3111, 3172, 3294, 3837, 3978, 4148, 4758, 5116, 5967, 6222, 6588, 7137, 7674, 7956, 9333, 9516, 11511, 11934, 12444, 13481, 14274, 15348, 16627, 18666, 21411, 21743, 23022, 23868, 26962, 27999, 28548, 33254, 34533, 37332, 40443, 42822, 43486, 46044, 49881, 53924, 55998, 65229, 66508, 69066, 78019, 80886, 85644, 86972, 99762, 111996, 121329, 130458, 138132, 149643, 156038, 161772, 195687, 199524, 234057, 242658, 260916, 282659, 299286, 312076, 363987, 391374, 448929, 468114, 485316, 565318, 587061, 598572, 702171, 727974, 782748, 847977, 897858, 936228, 1014247, 1130636, 1174122, 1326323, 1404342, 1455948, 1695954, 1795716, 2028494, 2106513, 2348244, 2543931, 2652646, 2808684, 3042741, 3391908, 3978969, 4056988, 4213026, 5087862, 5305292, 6085482, 7631793, 7957938, 8426052, 9128223, 10175724, 11936907, 12170964, 15263586, 15915876, 17242199, 18256446, 23873814, 27384669, 30527172, 34484398, 35810721, 36512892, 47747628, 51726597, 54769338, 68968796, 71621442, 103453194, 109538676, 143242884, 155179791, 206906388, 310359582, 465539373, 620719164, 931078746, 1862157492]

約数ペア:

[(1, 1862157492), (2, 931078746), (3, 620719164), (4, 465539373), (6, 310359582), (9, 206906388), (12, 155179791), (13, 143242884), (17, 109538676), (18, 103453194), (26, 71621442), (27, 68968796), (34, 54769338), (36, 51726597), (39, 47747628), (51, 36512892), (52, 35810721), (54, 34484398), (61, 30527172), (68, 27384669), (78, 23873814), (102, 18256446), (108, 17242199), (117, 15915876), (122, 15263586), (153, 12170964), (156, 11936907), (183, 10175724), (204, 9128223), (221, 8426052), (234, 7957938), (244, 7631793), (306, 6085482), (351, 5305292), (366, 5087862), (442, 4213026), (459, 4056988), (468, 3978969), (549, 3391908), (612, 3042741), (663, 2808684), (702, 2652646), (732, 2543931), (793, 2348244), (884, 2106513), (918, 2028494), (1037, 1795716), (1098, 1695954), (1279, 1455948), (1326, 1404342), (1404, 1326323), (1586, 1174122), (1647, 1130636), (1836, 1014247), (1989, 936228), (2074, 897858), (2196, 847977), (2379, 782748), (2558, 727974), (2652, 702171), (3111, 598572), (3172, 587061), (3294, 565318), (3837, 485316), (3978, 468114), (4148, 448929), (4758, 391374), (5116, 363987), (5967, 312076), (6222, 299286), (6588, 282659), (7137, 260916), (7674, 242658), (7956, 234057), (9333, 199524), (9516, 195687), (11511, 161772), (11934, 156038), (12444, 149643), (13481, 138132), (14274, 130458), (15348, 121329), (16627, 111996), (18666, 99762), (21411, 86972), (21743, 85644), (23022, 80886), (23868, 78019), (26962, 69066), (27999, 66508), (28548, 65229), (33254, 55998), (34533, 53924), (37332, 49881), (40443, 46044), (42822, 43486)]