1630236438

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1240667}}^1$

素因数の和:1240748

約数の個数: 24

約数和(自身を含む): 3580567848

約数和(自身を除く): 1950331410

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1240667, 2481334, 3722001, 7444002, 11166003, 22332006, 90568691, 181137382, 271706073, 543412146, 815118219, 1630236438]

約数ペア:

[(1, 1630236438), (2, 815118219), (3, 543412146), (6, 271706073), (9, 181137382), (18, 90568691), (73, 22332006), (146, 11166003), (219, 7444002), (438, 3722001), (657, 2481334), (1314, 1240667)]