938403396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{47137}}^1$

素因数の和:47233

約数の個数: 72

約数和(自身を含む): 2745317120

約数和(自身を除く): 1806913724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 47137, 94274, 141411, 188548, 282822, 329959, 424233, 565644, 659918, 848466, 989877, 1319836, 1696932, 1979754, 2969631, 3723823, 3959508, 5939262, 7447646, 11171469, 11878524, 14895292, 22342938, 26066761, 33514407, 44685876, 52133522, 67028814, 78200283, 104267044, 134057628, 156400566, 234600849, 312801132, 469201698, 938403396]

約数ペア:

[(1, 938403396), (2, 469201698), (3, 312801132), (4, 234600849), (6, 156400566), (7, 134057628), (9, 104267044), (12, 78200283), (14, 67028814), (18, 52133522), (21, 44685876), (28, 33514407), (36, 26066761), (42, 22342938), (63, 14895292), (79, 11878524), (84, 11171469), (126, 7447646), (158, 5939262), (237, 3959508), (252, 3723823), (316, 2969631), (474, 1979754), (553, 1696932), (711, 1319836), (948, 989877), (1106, 848466), (1422, 659918), (1659, 565644), (2212, 424233), (2844, 329959), (3318, 282822), (4977, 188548), (6636, 141411), (9954, 94274), (19908, 47137)]