123473538

素因数分解:

$2^1\times 3^3\times {\mathrm{907}}^1\times {\mathrm{2521}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 274797120

約数和(自身を除く): 151323582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 907, 1814, 2521, 2721, 5042, 5442, 7563, 8163, 15126, 16326, 22689, 24489, 45378, 48978, 68067, 136134, 2286547, 4573094, 6859641, 13719282, 20578923, 41157846, 61736769, 123473538]

約数ペア:

[(1, 123473538), (2, 61736769), (3, 41157846), (6, 20578923), (9, 13719282), (18, 6859641), (27, 4573094), (54, 2286547), (907, 136134), (1814, 68067), (2521, 48978), (2721, 45378), (5042, 24489), (5442, 22689), (7563, 16326), (8163, 15126)]