1225563318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4283}}^1$

素因数の和:5058

約数の個数: 64

約数和(自身を含む): 3117381120

約数和(自身を除く): 1891817802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 757, 1514, 2271, 4283, 4542, 5299, 6813, 8566, 10598, 12849, 13626, 15897, 20439, 25698, 29981, 31794, 38547, 40878, 47691, 59962, 77094, 89943, 95382, 115641, 143073, 179886, 231282, 269829, 286146, 539658, 809487, 1618974, 3242231, 6484462, 9726693, 19453386, 22695617, 29180079, 45391234, 58360158, 68086851, 87540237, 136173702, 175080474, 204260553, 408521106, 612781659, 1225563318]

約数ペア:

[(1, 1225563318), (2, 612781659), (3, 408521106), (6, 204260553), (7, 175080474), (9, 136173702), (14, 87540237), (18, 68086851), (21, 58360158), (27, 45391234), (42, 29180079), (54, 22695617), (63, 19453386), (126, 9726693), (189, 6484462), (378, 3242231), (757, 1618974), (1514, 809487), (2271, 539658), (4283, 286146), (4542, 269829), (5299, 231282), (6813, 179886), (8566, 143073), (10598, 115641), (12849, 95382), (13626, 89943), (15897, 77094), (20439, 59962), (25698, 47691), (29981, 40878), (31794, 38547)]