18711744

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2433

約数の個数: 56

約数和(自身を含む): 50737008

約数和(自身を除く): 32025264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2377, 2624, 3936, 4754, 7131, 7872, 9508, 14262, 19016, 28524, 38032, 57048, 76064, 97457, 114096, 152128, 194914, 228192, 292371, 389828, 456384, 584742, 779656, 1169484, 1559312, 2338968, 3118624, 4677936, 6237248, 9355872, 18711744]

約数ペア:

[(1, 18711744), (2, 9355872), (3, 6237248), (4, 4677936), (6, 3118624), (8, 2338968), (12, 1559312), (16, 1169484), (24, 779656), (32, 584742), (41, 456384), (48, 389828), (64, 292371), (82, 228192), (96, 194914), (123, 152128), (164, 114096), (192, 97457), (246, 76064), (328, 57048), (492, 38032), (656, 28524), (984, 19016), (1312, 14262), (1968, 9508), (2377, 7872), (2624, 7131), (3936, 4754)]