18773952

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 49993296

約数和(自身を除く): 31219344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 353, 554, 706, 831, 1059, 1108, 1412, 1662, 2118, 2216, 2824, 3324, 4236, 4432, 5648, 6648, 8472, 8864, 11296, 13296, 16944, 17728, 22592, 26592, 33888, 53184, 67776, 97781, 195562, 293343, 391124, 586686, 782248, 1173372, 1564496, 2346744, 3128992, 4693488, 6257984, 9386976, 18773952]

約数ペア:

[(1, 18773952), (2, 9386976), (3, 6257984), (4, 4693488), (6, 3128992), (8, 2346744), (12, 1564496), (16, 1173372), (24, 782248), (32, 586686), (48, 391124), (64, 293343), (96, 195562), (192, 97781), (277, 67776), (353, 53184), (554, 33888), (706, 26592), (831, 22592), (1059, 17728), (1108, 16944), (1412, 13296), (1662, 11296), (2118, 8864), (2216, 8472), (2824, 6648), (3324, 5648), (4236, 4432)]