12396228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 31375680

約数和(自身を除く): 18979452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 347, 458, 687, 694, 916, 1041, 1374, 1388, 2082, 2748, 2977, 4164, 4511, 5954, 8931, 9022, 11908, 13533, 17862, 18044, 27066, 35724, 54132, 79463, 158926, 238389, 317852, 476778, 953556, 1033019, 2066038, 3099057, 4132076, 6198114, 12396228]

約数ペア:

[(1, 12396228), (2, 6198114), (3, 4132076), (4, 3099057), (6, 2066038), (12, 1033019), (13, 953556), (26, 476778), (39, 317852), (52, 238389), (78, 158926), (156, 79463), (229, 54132), (347, 35724), (458, 27066), (687, 18044), (694, 17862), (916, 13533), (1041, 11908), (1374, 9022), (1388, 8931), (2082, 5954), (2748, 4511), (2977, 4164)]