2214228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 5307232

約数和(自身を除く): 3093004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4987, 9974, 14961, 19948, 29922, 59844, 184519, 369038, 553557, 738076, 1107114, 2214228]

約数ペア:

[(1, 2214228), (2, 1107114), (3, 738076), (4, 553557), (6, 369038), (12, 184519), (37, 59844), (74, 29922), (111, 19948), (148, 14961), (222, 9974), (444, 4987)]