21796516926

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1151}}^1\times {\mathrm{6701}}^1$

素因数の和:8017

約数の個数: 48

約数和(自身を含む): 47574978048

約数和(自身を除く): 25778461122

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1151, 1413, 2302, 2826, 3453, 6701, 6906, 10359, 13402, 20103, 20718, 40206, 60309, 120618, 180707, 361414, 542121, 1052057, 1084242, 1626363, 2104114, 3156171, 3252726, 6312342, 7712851, 9468513, 15425702, 18937026, 23138553, 46277106, 69415659, 138831318, 1210917607, 2421835214, 3632752821, 7265505642, 10898258463, 21796516926]

約数ペア:

[(1, 21796516926), (2, 10898258463), (3, 7265505642), (6, 3632752821), (9, 2421835214), (18, 1210917607), (157, 138831318), (314, 69415659), (471, 46277106), (942, 23138553), (1151, 18937026), (1413, 15425702), (2302, 9468513), (2826, 7712851), (3453, 6312342), (6701, 3252726), (6906, 3156171), (10359, 2104114), (13402, 1626363), (20103, 1084242), (20718, 1052057), (40206, 542121), (60309, 361414), (120618, 180707)]