31007358

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74897}}^1$

素因数の和:74928

約数の個数: 24

約数和(自身を含む): 70104528

約数和(自身を除く): 39097170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74897, 149794, 224691, 449382, 674073, 1348146, 1722631, 3445262, 5167893, 10335786, 15503679, 31007358]

約数ペア:

[(1, 31007358), (2, 15503679), (3, 10335786), (6, 5167893), (9, 3445262), (18, 1722631), (23, 1348146), (46, 674073), (69, 449382), (138, 224691), (207, 149794), (414, 74897)]