15670040988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{40213}}^1$

素因数の和:44866

約数の個数: 48

約数和(自身を含む): 41796823040

約数和(自身を除く): 26126782052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4639, 9278, 13917, 18556, 27834, 32473, 40213, 55668, 64946, 80426, 97419, 120639, 129892, 160852, 194838, 241278, 281491, 389676, 482556, 562982, 844473, 1125964, 1688946, 3377892, 186548107, 373096214, 559644321, 746192428, 1119288642, 1305836749, 2238577284, 2611673498, 3917510247, 5223346996, 7835020494, 15670040988]

約数ペア:

[(1, 15670040988), (2, 7835020494), (3, 5223346996), (4, 3917510247), (6, 2611673498), (7, 2238577284), (12, 1305836749), (14, 1119288642), (21, 746192428), (28, 559644321), (42, 373096214), (84, 186548107), (4639, 3377892), (9278, 1688946), (13917, 1125964), (18556, 844473), (27834, 562982), (32473, 482556), (40213, 389676), (55668, 281491), (64946, 241278), (80426, 194838), (97419, 160852), (120639, 129892)]