172643142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3323}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 395050752

約数和(自身を除く): 222407610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1237, 2474, 3323, 3711, 6646, 7422, 8659, 9969, 17318, 19938, 23261, 25977, 46522, 51954, 69783, 139566, 4110551, 8221102, 12331653, 24663306, 28773857, 57547714, 86321571, 172643142]

約数ペア:

[(1, 172643142), (2, 86321571), (3, 57547714), (6, 28773857), (7, 24663306), (14, 12331653), (21, 8221102), (42, 4110551), (1237, 139566), (2474, 69783), (3323, 51954), (3711, 46522), (6646, 25977), (7422, 23261), (8659, 19938), (9969, 17318)]