12855156

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 31073280

約数和(自身を除く): 18218124

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 177, 201, 236, 268, 271, 354, 402, 542, 708, 804, 813, 1084, 1626, 3252, 3953, 7906, 11859, 15812, 15989, 18157, 23718, 31978, 36314, 47436, 47967, 54471, 63956, 72628, 95934, 108942, 191868, 217884, 1071263, 2142526, 3213789, 4285052, 6427578, 12855156]

約数ペア:

[(1, 12855156), (2, 6427578), (3, 4285052), (4, 3213789), (6, 2142526), (12, 1071263), (59, 217884), (67, 191868), (118, 108942), (134, 95934), (177, 72628), (201, 63956), (236, 54471), (268, 47967), (271, 47436), (354, 36314), (402, 31978), (542, 23718), (708, 18157), (804, 15989), (813, 15812), (1084, 11859), (1626, 7906), (3252, 3953)]