64274418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7043}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 154686240

約数和(自身を除く): 90411822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 7043, 9126, 14086, 21129, 42258, 63387, 91559, 126774, 183118, 190161, 274677, 380322, 549354, 824031, 1190267, 1648062, 2380534, 2472093, 3570801, 4944186, 7141602, 10712403, 21424806, 32137209, 64274418]

約数ペア:

[(1, 64274418), (2, 32137209), (3, 21424806), (6, 10712403), (9, 7141602), (13, 4944186), (18, 3570801), (26, 2472093), (27, 2380534), (39, 1648062), (54, 1190267), (78, 824031), (117, 549354), (169, 380322), (234, 274677), (338, 190161), (351, 183118), (507, 126774), (702, 91559), (1014, 63387), (1521, 42258), (3042, 21129), (4563, 14086), (7043, 9126)]