131421462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9679}}^1$

素因数の和:9788

約数の個数: 32

約数和(自身を含む): 275066880

約数和(自身を除く): 143645418

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 2263, 4526, 6789, 9679, 13578, 19358, 29037, 58074, 300049, 600098, 706567, 900147, 1413134, 1800294, 2119701, 4239402, 21903577, 43807154, 65710731, 131421462]

約数ペア:

[(1, 131421462), (2, 65710731), (3, 43807154), (6, 21903577), (31, 4239402), (62, 2119701), (73, 1800294), (93, 1413134), (146, 900147), (186, 706567), (219, 600098), (438, 300049), (2263, 58074), (4526, 29037), (6789, 19358), (9679, 13578)]