17870798028

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13918067}}^1$

素因数の和:13918181

約数の個数: 24

約数和(自身を含む): 42088237632

約数和(自身を除く): 24217439604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 13918067, 27836134, 41754201, 55672268, 83508402, 167016804, 1489233169, 2978466338, 4467699507, 5956932676, 8935399014, 17870798028]

約数ペア:

[(1, 17870798028), (2, 8935399014), (3, 5956932676), (4, 4467699507), (6, 2978466338), (12, 1489233169), (107, 167016804), (214, 83508402), (321, 55672268), (428, 41754201), (642, 27836134), (1284, 13918067)]