87635142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{231839}}^1$

素因数の和:231857

約数の個数: 32

約数和(自身を含む): 222566400

約数和(自身を除く): 134931258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 231839, 463678, 695517, 1391034, 1622873, 2086551, 3245746, 4173102, 4868619, 6259653, 9737238, 12519306, 14605857, 29211714, 43817571, 87635142]

約数ペア:

[(1, 87635142), (2, 43817571), (3, 29211714), (6, 14605857), (7, 12519306), (9, 9737238), (14, 6259653), (18, 4868619), (21, 4173102), (27, 3245746), (42, 2086551), (54, 1622873), (63, 1391034), (126, 695517), (189, 463678), (378, 231839)]