891036728028

素因数分解:

$2^2\times 3^2\times {\mathrm{5639}}^1\times {\mathrm{4389257}}^1$

素因数の和:4394906

約数の個数: 36

約数和(自身を含む): 2252742775920

約数和(自身を除く): 1361706047892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5639, 11278, 16917, 22556, 33834, 50751, 67668, 101502, 203004, 4389257, 8778514, 13167771, 17557028, 26335542, 39503313, 52671084, 79006626, 158013252, 24751020223, 49502040446, 74253060669, 99004080892, 148506121338, 222759182007, 297012242676, 445518364014, 891036728028]

約数ペア:

[(1, 891036728028), (2, 445518364014), (3, 297012242676), (4, 222759182007), (6, 148506121338), (9, 99004080892), (12, 74253060669), (18, 49502040446), (36, 24751020223), (5639, 158013252), (11278, 79006626), (16917, 52671084), (22556, 39503313), (33834, 26335542), (50751, 17557028), (67668, 13167771), (101502, 8778514), (203004, 4389257)]