15308316

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7042

約数の個数: 36

約数和(自身を含む): 39336024

約数和(自身を除く): 24027708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 6971, 13942, 20913, 27884, 41826, 62739, 83652, 125478, 250956, 425231, 850462, 1275693, 1700924, 2551386, 3827079, 5102772, 7654158, 15308316]

約数ペア:

[(1, 15308316), (2, 7654158), (3, 5102772), (4, 3827079), (6, 2551386), (9, 1700924), (12, 1275693), (18, 850462), (36, 425231), (61, 250956), (122, 125478), (183, 83652), (244, 62739), (366, 41826), (549, 27884), (732, 20913), (1098, 13942), (2196, 6971)]