66985218

素因数分解:

$2^1\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1484

約数の個数: 40

約数和(自身を含む): 150630480

約数和(自身を除く): 83645262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379, 758, 1091, 1137, 2182, 2274, 3273, 3411, 6546, 6822, 9819, 10233, 19638, 20466, 29457, 30699, 58914, 61398, 88371, 176742, 413489, 826978, 1240467, 2480934, 3721401, 7442802, 11164203, 22328406, 33492609, 66985218]

約数ペア:

[(1, 66985218), (2, 33492609), (3, 22328406), (6, 11164203), (9, 7442802), (18, 3721401), (27, 2480934), (54, 1240467), (81, 826978), (162, 413489), (379, 176742), (758, 88371), (1091, 61398), (1137, 58914), (2182, 30699), (2274, 29457), (3273, 20466), (3411, 19638), (6546, 10233), (6822, 9819)]