874404

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 2240784

約数和(自身を除く): 1366380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 227, 321, 428, 454, 642, 681, 908, 963, 1284, 1362, 1926, 2043, 2724, 3852, 4086, 8172, 24289, 48578, 72867, 97156, 145734, 218601, 291468, 437202, 874404]

約数ペア:

[(1, 874404), (2, 437202), (3, 291468), (4, 218601), (6, 145734), (9, 97156), (12, 72867), (18, 48578), (36, 24289), (107, 8172), (214, 4086), (227, 3852), (321, 2724), (428, 2043), (454, 1926), (642, 1362), (681, 1284), (908, 963)]