12270456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15493}}^1$

素因数の和:15516

約数の個数: 48

約数和(自身を含む): 36255960

約数和(自身を除く): 23985504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 15493, 30986, 46479, 61972, 92958, 123944, 139437, 170423, 185916, 278874, 340846, 371832, 511269, 557748, 681692, 1022538, 1115496, 1363384, 1533807, 2045076, 3067614, 4090152, 6135228, 12270456]

約数ペア:

[(1, 12270456), (2, 6135228), (3, 4090152), (4, 3067614), (6, 2045076), (8, 1533807), (9, 1363384), (11, 1115496), (12, 1022538), (18, 681692), (22, 557748), (24, 511269), (33, 371832), (36, 340846), (44, 278874), (66, 185916), (72, 170423), (88, 139437), (99, 123944), (132, 92958), (198, 61972), (264, 46479), (396, 30986), (792, 15493)]