66344994

素因数分解:

$2^1\times 3^4\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1312

約数の個数: 40

約数和(自身を含む): 149133468

約数和(自身を除く): 82788474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541, 757, 1082, 1514, 1623, 2271, 3246, 4542, 4869, 6813, 9738, 13626, 14607, 20439, 29214, 40878, 43821, 61317, 87642, 122634, 409537, 819074, 1228611, 2457222, 3685833, 7371666, 11057499, 22114998, 33172497, 66344994]

約数ペア:

[(1, 66344994), (2, 33172497), (3, 22114998), (6, 11057499), (9, 7371666), (18, 3685833), (27, 2457222), (54, 1228611), (81, 819074), (162, 409537), (541, 122634), (757, 87642), (1082, 61317), (1514, 43821), (1623, 40878), (2271, 29214), (3246, 20439), (4542, 14607), (4869, 13626), (6813, 9738)]