12486456

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 34383960

約数和(自身を除く): 21897504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 2843, 4392, 5686, 8529, 11372, 17058, 22744, 25587, 34116, 51174, 68232, 102348, 173423, 204696, 346846, 520269, 693692, 1040538, 1387384, 1560807, 2081076, 3121614, 4162152, 6243228, 12486456]

約数ペア:

[(1, 12486456), (2, 6243228), (3, 4162152), (4, 3121614), (6, 2081076), (8, 1560807), (9, 1387384), (12, 1040538), (18, 693692), (24, 520269), (36, 346846), (61, 204696), (72, 173423), (122, 102348), (183, 68232), (244, 51174), (366, 34116), (488, 25587), (549, 22744), (732, 17058), (1098, 11372), (1464, 8529), (2196, 5686), (2843, 4392)]