2103391278

素因数分解:

$2^1\times 3^2\times {\mathrm{5003}}^1\times {\mathrm{23357}}^1$

素因数の和:28368

約数の個数: 24

約数和(自身を含む): 4558453848

約数和(自身を除く): 2455062570

約数列:

[1, 2, 3, 6, 9, 18, 5003, 10006, 15009, 23357, 30018, 45027, 46714, 70071, 90054, 140142, 210213, 420426, 116855071, 233710142, 350565213, 701130426, 1051695639, 2103391278]

約数ペア:

[(1, 2103391278), (2, 1051695639), (3, 701130426), (6, 350565213), (9, 233710142), (18, 116855071), (5003, 420426), (10006, 210213), (15009, 140142), (23357, 90054), (30018, 70071), (45027, 46714)]