864652374

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 1950842880

約数和(自身を除く): 1086190506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 383, 431, 582, 766, 862, 873, 1149, 1293, 1746, 2298, 2586, 2619, 3447, 3879, 5238, 6894, 7758, 10341, 11637, 20682, 23274, 37151, 41807, 74302, 83614, 111453, 125421, 165073, 222906, 250842, 330146, 334359, 376263, 495219, 668718, 752526, 990438, 1003077, 1128789, 1485657, 2006154, 2257578, 2971314, 4456971, 8913942, 16012081, 32024162, 48036243, 96072486, 144108729, 288217458, 432326187, 864652374]

約数ペア:

[(1, 864652374), (2, 432326187), (3, 288217458), (6, 144108729), (9, 96072486), (18, 48036243), (27, 32024162), (54, 16012081), (97, 8913942), (194, 4456971), (291, 2971314), (383, 2257578), (431, 2006154), (582, 1485657), (766, 1128789), (862, 1003077), (873, 990438), (1149, 752526), (1293, 668718), (1746, 495219), (2298, 376263), (2586, 334359), (2619, 330146), (3447, 250842), (3879, 222906), (5238, 165073), (6894, 125421), (7758, 111453), (10341, 83614), (11637, 74302), (20682, 41807), (23274, 37151)]