69213402

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 154522368

約数和(自身を除く): 85308966

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 223, 258, 387, 401, 446, 669, 774, 802, 1203, 1338, 2007, 2406, 3609, 4014, 7218, 9589, 17243, 19178, 28767, 34486, 51729, 57534, 86301, 89423, 103458, 155187, 172602, 178846, 268269, 310374, 536538, 804807, 1609614, 3845189, 7690378, 11535567, 23071134, 34606701, 69213402]

約数ペア:

[(1, 69213402), (2, 34606701), (3, 23071134), (6, 11535567), (9, 7690378), (18, 3845189), (43, 1609614), (86, 804807), (129, 536538), (223, 310374), (258, 268269), (387, 178846), (401, 172602), (446, 155187), (669, 103458), (774, 89423), (802, 86301), (1203, 57534), (1338, 51729), (2007, 34486), (2406, 28767), (3609, 19178), (4014, 17243), (7218, 9589)]