187853148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{248483}}^1$

素因数の和:248503

約数の個数: 48

約数和(自身を含む): 556604160

約数和(自身を除く): 368751012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 248483, 496966, 745449, 993932, 1490898, 1739381, 2236347, 2981796, 3478762, 4472694, 5218143, 6709041, 6957524, 8945388, 10436286, 13418082, 15654429, 20872572, 26836164, 31308858, 46963287, 62617716, 93926574, 187853148]

約数ペア:

[(1, 187853148), (2, 93926574), (3, 62617716), (4, 46963287), (6, 31308858), (7, 26836164), (9, 20872572), (12, 15654429), (14, 13418082), (18, 10436286), (21, 8945388), (27, 6957524), (28, 6709041), (36, 5218143), (42, 4472694), (54, 3478762), (63, 2981796), (84, 2236347), (108, 1739381), (126, 1490898), (189, 993932), (252, 745449), (378, 496966), (756, 248483)]