10931997852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{515563}}^1$

素因数の和:515623

約数の個数: 72

約数和(自身を含む): 30026447360

約数和(自身を除く): 19094449508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 515563, 1031126, 1546689, 2062252, 3093378, 4640067, 6186756, 9280134, 9795697, 15982453, 18560268, 19591394, 29387091, 31964906, 39182788, 47947359, 58774182, 63929812, 88161273, 95894718, 117548364, 143842077, 176322546, 191789436, 287684154, 303666607, 352645092, 575368308, 607333214, 910999821, 1214666428, 1821999642, 2732999463, 3643999284, 5465998926, 10931997852]

約数ペア:

[(1, 10931997852), (2, 5465998926), (3, 3643999284), (4, 2732999463), (6, 1821999642), (9, 1214666428), (12, 910999821), (18, 607333214), (19, 575368308), (31, 352645092), (36, 303666607), (38, 287684154), (57, 191789436), (62, 176322546), (76, 143842077), (93, 117548364), (114, 95894718), (124, 88161273), (171, 63929812), (186, 58774182), (228, 47947359), (279, 39182788), (342, 31964906), (372, 29387091), (558, 19591394), (589, 18560268), (684, 15982453), (1116, 9795697), (1178, 9280134), (1767, 6186756), (2356, 4640067), (3534, 3093378), (5301, 2062252), (7068, 1546689), (10602, 1031126), (21204, 515563)]