21301356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93427}}^1$

素因数の和:93453

約数の個数: 24

約数和(自身を含む): 52319680

約数和(自身を除く): 31018324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93427, 186854, 280281, 373708, 560562, 1121124, 1775113, 3550226, 5325339, 7100452, 10650678, 21301356]

約数ペア:

[(1, 21301356), (2, 10650678), (3, 7100452), (4, 5325339), (6, 3550226), (12, 1775113), (19, 1121124), (38, 560562), (57, 373708), (76, 280281), (114, 186854), (228, 93427)]