27379386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 61850880

約数和(自身を除く): 34471494

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 353, 417, 558, 706, 834, 1059, 1251, 2118, 2502, 3177, 4309, 6354, 8618, 10943, 12927, 21886, 25854, 32829, 38781, 49067, 65658, 77562, 98134, 98487, 147201, 196974, 294402, 441603, 883206, 1521077, 3042154, 4563231, 9126462, 13689693, 27379386]

約数ペア:

[(1, 27379386), (2, 13689693), (3, 9126462), (6, 4563231), (9, 3042154), (18, 1521077), (31, 883206), (62, 441603), (93, 294402), (139, 196974), (186, 147201), (278, 98487), (279, 98134), (353, 77562), (417, 65658), (558, 49067), (706, 38781), (834, 32829), (1059, 25854), (1251, 21886), (2118, 12927), (2502, 10943), (3177, 8618), (4309, 6354)]