66519846

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{13841}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 149493600

約数和(自身を除く): 82973754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 13841, 27682, 41523, 83046, 124569, 249138, 373707, 747414, 1231849, 2463698, 3695547, 7391094, 11086641, 22173282, 33259923, 66519846]

約数ペア:

[(1, 66519846), (2, 33259923), (3, 22173282), (6, 11086641), (9, 7391094), (18, 3695547), (27, 2463698), (54, 1231849), (89, 747414), (178, 373707), (267, 249138), (534, 124569), (801, 83046), (1602, 41523), (2403, 27682), (4806, 13841)]