8738646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12239}}^1$

素因数の和:12268

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 12412074

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 12239, 24478, 36717, 73434, 85673, 171346, 208063, 257019, 416126, 514038, 624189, 1248378, 1456441, 2912882, 4369323, 8738646]

約数ペア:

[(1, 8738646), (2, 4369323), (3, 2912882), (6, 1456441), (7, 1248378), (14, 624189), (17, 514038), (21, 416126), (34, 257019), (42, 208063), (51, 171346), (102, 85673), (119, 73434), (238, 36717), (357, 24478), (714, 12239)]