9379986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 23777280

約数和(自身を除く): 14397294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 257, 462, 474, 514, 553, 771, 869, 1106, 1542, 1659, 1738, 1799, 2607, 2827, 3318, 3598, 5214, 5397, 5654, 6083, 8481, 10794, 12166, 16962, 18249, 19789, 20303, 36498, 39578, 40606, 59367, 60909, 118734, 121818, 142121, 223333, 284242, 426363, 446666, 669999, 852726, 1339998, 1563331, 3126662, 4689993, 9379986]

約数ペア:

[(1, 9379986), (2, 4689993), (3, 3126662), (6, 1563331), (7, 1339998), (11, 852726), (14, 669999), (21, 446666), (22, 426363), (33, 284242), (42, 223333), (66, 142121), (77, 121818), (79, 118734), (154, 60909), (158, 59367), (231, 40606), (237, 39578), (257, 36498), (462, 20303), (474, 19789), (514, 18249), (553, 16962), (771, 12166), (869, 10794), (1106, 8481), (1542, 6083), (1659, 5654), (1738, 5397), (1799, 5214), (2607, 3598), (2827, 3318)]