212253642

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{7877}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 472680000

約数和(自身を除く): 260426358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 7877, 8982, 13473, 15754, 23631, 26946, 47262, 70893, 141786, 212679, 425358, 3930623, 7861246, 11791869, 23583738, 35375607, 70751214, 106126821, 212253642]

約数ペア:

[(1, 212253642), (2, 106126821), (3, 70751214), (6, 35375607), (9, 23583738), (18, 11791869), (27, 7861246), (54, 3930623), (499, 425358), (998, 212679), (1497, 141786), (2994, 70893), (4491, 47262), (7877, 26946), (8982, 23631), (13473, 15754)]