2911896

素因数分解:

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

素因数の和:106

約数の個数: 128

約数和(自身を含む): 9374400

約数和(自身を除く): 6462504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 61, 68, 72, 78, 102, 104, 108, 117, 122, 136, 153, 156, 183, 204, 216, 221, 234, 244, 306, 312, 351, 366, 408, 442, 459, 468, 488, 549, 612, 663, 702, 732, 793, 884, 918, 936, 1037, 1098, 1224, 1326, 1404, 1464, 1586, 1647, 1768, 1836, 1989, 2074, 2196, 2379, 2652, 2808, 3111, 3172, 3294, 3672, 3978, 4148, 4392, 4758, 5304, 5967, 6222, 6344, 6588, 7137, 7956, 8296, 9333, 9516, 11934, 12444, 13176, 13481, 14274, 15912, 18666, 19032, 21411, 23868, 24888, 26962, 27999, 28548, 37332, 40443, 42822, 47736, 53924, 55998, 57096, 74664, 80886, 85644, 107848, 111996, 121329, 161772, 171288, 223992, 242658, 323544, 363987, 485316, 727974, 970632, 1455948, 2911896]

約数ペア:

[(1, 2911896), (2, 1455948), (3, 970632), (4, 727974), (6, 485316), (8, 363987), (9, 323544), (12, 242658), (13, 223992), (17, 171288), (18, 161772), (24, 121329), (26, 111996), (27, 107848), (34, 85644), (36, 80886), (39, 74664), (51, 57096), (52, 55998), (54, 53924), (61, 47736), (68, 42822), (72, 40443), (78, 37332), (102, 28548), (104, 27999), (108, 26962), (117, 24888), (122, 23868), (136, 21411), (153, 19032), (156, 18666), (183, 15912), (204, 14274), (216, 13481), (221, 13176), (234, 12444), (244, 11934), (306, 9516), (312, 9333), (351, 8296), (366, 7956), (408, 7137), (442, 6588), (459, 6344), (468, 6222), (488, 5967), (549, 5304), (612, 4758), (663, 4392), (702, 4148), (732, 3978), (793, 3672), (884, 3294), (918, 3172), (936, 3111), (1037, 2808), (1098, 2652), (1224, 2379), (1326, 2196), (1404, 2074), (1464, 1989), (1586, 1836), (1647, 1768)]