13642044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 34560288

約数和(自身を除く): 20918244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 557, 628, 942, 1114, 1671, 1884, 2041, 2228, 3342, 4082, 6123, 6684, 7241, 8164, 12246, 14482, 21723, 24492, 28964, 43446, 86892, 87449, 174898, 262347, 349796, 524694, 1049388, 1136837, 2273674, 3410511, 4547348, 6821022, 13642044]

約数ペア:

[(1, 13642044), (2, 6821022), (3, 4547348), (4, 3410511), (6, 2273674), (12, 1136837), (13, 1049388), (26, 524694), (39, 349796), (52, 262347), (78, 174898), (156, 87449), (157, 86892), (314, 43446), (471, 28964), (557, 24492), (628, 21723), (942, 14482), (1114, 12246), (1671, 8164), (1884, 7241), (2041, 6684), (2228, 6123), (3342, 4082)]