9880722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 22800960

約数和(自身を除く): 12920238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 167, 171, 173, 334, 342, 346, 501, 519, 1002, 1038, 1503, 1557, 3006, 3114, 3173, 3287, 6346, 6574, 9519, 9861, 19038, 19722, 28557, 28891, 29583, 57114, 57782, 59166, 86673, 173346, 260019, 520038, 548929, 1097858, 1646787, 3293574, 4940361, 9880722]

約数ペア:

[(1, 9880722), (2, 4940361), (3, 3293574), (6, 1646787), (9, 1097858), (18, 548929), (19, 520038), (38, 260019), (57, 173346), (114, 86673), (167, 59166), (171, 57782), (173, 57114), (334, 29583), (342, 28891), (346, 28557), (501, 19722), (519, 19038), (1002, 9861), (1038, 9519), (1503, 6574), (1557, 6346), (3006, 3287), (3114, 3173)]