12419316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 41094144

約数和(自身を除く): 28674828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 223, 234, 238, 252, 273, 306, 357, 364, 442, 446, 468, 476, 546, 612, 663, 669, 714, 819, 884, 892, 1071, 1092, 1326, 1338, 1428, 1547, 1561, 1638, 1989, 2007, 2142, 2652, 2676, 2899, 3094, 3122, 3276, 3791, 3978, 4014, 4284, 4641, 4683, 5798, 6188, 6244, 7582, 7956, 8028, 8697, 9282, 9366, 11373, 11596, 13923, 14049, 15164, 17394, 18564, 18732, 20293, 22746, 26091, 26537, 27846, 28098, 34119, 34788, 40586, 45492, 49283, 52182, 53074, 55692, 56196, 60879, 68238, 79611, 81172, 98566, 104364, 106148, 121758, 136476, 147849, 159222, 182637, 197132, 238833, 243516, 295698, 318444, 344981, 365274, 443547, 477666, 591396, 689962, 730548, 887094, 955332, 1034943, 1379924, 1774188, 2069886, 3104829, 4139772, 6209658, 12419316]

約数ペア:

[(1, 12419316), (2, 6209658), (3, 4139772), (4, 3104829), (6, 2069886), (7, 1774188), (9, 1379924), (12, 1034943), (13, 955332), (14, 887094), (17, 730548), (18, 689962), (21, 591396), (26, 477666), (28, 443547), (34, 365274), (36, 344981), (39, 318444), (42, 295698), (51, 243516), (52, 238833), (63, 197132), (68, 182637), (78, 159222), (84, 147849), (91, 136476), (102, 121758), (117, 106148), (119, 104364), (126, 98566), (153, 81172), (156, 79611), (182, 68238), (204, 60879), (221, 56196), (223, 55692), (234, 53074), (238, 52182), (252, 49283), (273, 45492), (306, 40586), (357, 34788), (364, 34119), (442, 28098), (446, 27846), (468, 26537), (476, 26091), (546, 22746), (612, 20293), (663, 18732), (669, 18564), (714, 17394), (819, 15164), (884, 14049), (892, 13923), (1071, 11596), (1092, 11373), (1326, 9366), (1338, 9282), (1428, 8697), (1547, 8028), (1561, 7956), (1638, 7582), (1989, 6244), (2007, 6188), (2142, 5798), (2652, 4683), (2676, 4641), (2899, 4284), (3094, 4014), (3122, 3978), (3276, 3791)]