18021567448

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{2857}}^1\times {\mathrm{7369}}^1$

素因数の和:10339

約数の個数: 32

約数和(自身を含む): 34122805200

約数和(自身を除く): 16101237752

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 2857, 5714, 7369, 11428, 14738, 22856, 29476, 58952, 305699, 611398, 788483, 1222796, 1576966, 2445592, 3153932, 6307864, 21053233, 42106466, 84212932, 168425864, 2252695931, 4505391862, 9010783724, 18021567448]

約数ペア:

[(1, 18021567448), (2, 9010783724), (4, 4505391862), (8, 2252695931), (107, 168425864), (214, 84212932), (428, 42106466), (856, 21053233), (2857, 6307864), (5714, 3153932), (7369, 2445592), (11428, 1576966), (14738, 1222796), (22856, 788483), (29476, 611398), (58952, 305699)]