31664124

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{14419}}^1$

素因数の和:14490

約数の個数: 36

約数和(自身を含む): 81357640

約数和(自身を除く): 49693516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 14419, 28838, 43257, 57676, 86514, 129771, 173028, 259542, 519084, 879559, 1759118, 2638677, 3518236, 5277354, 7916031, 10554708, 15832062, 31664124]

約数ペア:

[(1, 31664124), (2, 15832062), (3, 10554708), (4, 7916031), (6, 5277354), (9, 3518236), (12, 2638677), (18, 1759118), (36, 879559), (61, 519084), (122, 259542), (183, 173028), (244, 129771), (366, 86514), (549, 57676), (732, 43257), (1098, 28838), (2196, 14419)]