63745254

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 142272000

約数和(自身を除く): 78526746

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 151, 282, 302, 423, 453, 499, 846, 906, 998, 1359, 1497, 2718, 2994, 4491, 7097, 8982, 14194, 21291, 23453, 42582, 46906, 63873, 70359, 75349, 127746, 140718, 150698, 211077, 226047, 422154, 452094, 678141, 1356282, 3541403, 7082806, 10624209, 21248418, 31872627, 63745254]

約数ペア:

[(1, 63745254), (2, 31872627), (3, 21248418), (6, 10624209), (9, 7082806), (18, 3541403), (47, 1356282), (94, 678141), (141, 452094), (151, 422154), (282, 226047), (302, 211077), (423, 150698), (453, 140718), (499, 127746), (846, 75349), (906, 70359), (998, 63873), (1359, 46906), (1497, 42582), (2718, 23453), (2994, 21291), (4491, 14194), (7097, 8982)]