71919186

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 145978368

約数和(自身を除く): 74059182

約数列:

[1, 2, 3, 6, 151, 163, 302, 326, 453, 487, 489, 906, 974, 978, 1461, 2922, 24613, 49226, 73537, 73839, 79381, 147074, 147678, 158762, 220611, 238143, 441222, 476286, 11986531, 23973062, 35959593, 71919186]

約数ペア:

[(1, 71919186), (2, 35959593), (3, 23973062), (6, 11986531), (151, 476286), (163, 441222), (302, 238143), (326, 220611), (453, 158762), (487, 147678), (489, 147074), (906, 79381), (974, 73839), (978, 73537), (1461, 49226), (2922, 24613)]