7281684

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 19031040

約数和(自身を除く): 11749356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 353, 382, 573, 706, 764, 1059, 1146, 1412, 1719, 2118, 2292, 3177, 3438, 4236, 5157, 6354, 6876, 9531, 10314, 12708, 19062, 20628, 38124, 67423, 134846, 202269, 269692, 404538, 606807, 809076, 1213614, 1820421, 2427228, 3640842, 7281684]

約数ペア:

[(1, 7281684), (2, 3640842), (3, 2427228), (4, 1820421), (6, 1213614), (9, 809076), (12, 606807), (18, 404538), (27, 269692), (36, 202269), (54, 134846), (108, 67423), (191, 38124), (353, 20628), (382, 19062), (573, 12708), (706, 10314), (764, 9531), (1059, 6876), (1146, 6354), (1412, 5157), (1719, 4236), (2118, 3438), (2292, 3177)]