18430152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3150

約数の個数: 64

約数和(自身を含む): 52248000

約数和(自身を除く): 33817848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3109, 5928, 6218, 9327, 12436, 18654, 24872, 37308, 40417, 59071, 74616, 80834, 118142, 121251, 161668, 177213, 236284, 242502, 323336, 354426, 472568, 485004, 708852, 767923, 970008, 1417704, 1535846, 2303769, 3071692, 4607538, 6143384, 9215076, 18430152]

約数ペア:

[(1, 18430152), (2, 9215076), (3, 6143384), (4, 4607538), (6, 3071692), (8, 2303769), (12, 1535846), (13, 1417704), (19, 970008), (24, 767923), (26, 708852), (38, 485004), (39, 472568), (52, 354426), (57, 323336), (76, 242502), (78, 236284), (104, 177213), (114, 161668), (152, 121251), (156, 118142), (228, 80834), (247, 74616), (312, 59071), (456, 40417), (494, 37308), (741, 24872), (988, 18654), (1482, 12436), (1976, 9327), (2964, 6218), (3109, 5928)]