18345404762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{12511}}^1$

素因数の和:12914

約数の個数: 32

約数和(自身を含む): 29058269184

約数和(自身を除く): 10712864422

約数列:

[1, 2, 23, 46, 127, 251, 254, 502, 2921, 5773, 5842, 11546, 12511, 25022, 31877, 63754, 287753, 575506, 733171, 1466342, 1588897, 3140261, 3177794, 6280522, 36544631, 72226003, 73089262, 144452006, 398813147, 797626294, 9172702381, 18345404762]

約数ペア:

[(1, 18345404762), (2, 9172702381), (23, 797626294), (46, 398813147), (127, 144452006), (251, 73089262), (254, 72226003), (502, 36544631), (2921, 6280522), (5773, 3177794), (5842, 3140261), (11546, 1588897), (12511, 1466342), (25022, 733171), (31877, 575506), (63754, 287753)]