9121533988

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{5147}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 18404305920

約数和(自身を除く): 9282771932

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 379, 668, 758, 1169, 1516, 2338, 2653, 4676, 5147, 5306, 10294, 10612, 20588, 36029, 63293, 72058, 126586, 144116, 253172, 443051, 859549, 886102, 1719098, 1772204, 1950713, 3438196, 3901426, 6016843, 7802852, 12033686, 13654991, 24067372, 27309982, 54619964, 325769071, 651538142, 1303076284, 2280383497, 4560766994, 9121533988]

約数ペア:

[(1, 9121533988), (2, 4560766994), (4, 2280383497), (7, 1303076284), (14, 651538142), (28, 325769071), (167, 54619964), (334, 27309982), (379, 24067372), (668, 13654991), (758, 12033686), (1169, 7802852), (1516, 6016843), (2338, 3901426), (2653, 3438196), (4676, 1950713), (5147, 1772204), (5306, 1719098), (10294, 886102), (10612, 859549), (20588, 443051), (36029, 253172), (63293, 144116), (72058, 126586)]