21075462288

素因数分解:

$2^4\times 3^2\times {\mathrm{733}}^1\times {\mathrm{199669}}^1$

素因数の和:200416

約数の個数: 60

約数和(自身を含む): 59062785340

約数和(自身を除く): 37987323052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 733, 1466, 2199, 2932, 4398, 5864, 6597, 8796, 11728, 13194, 17592, 26388, 35184, 52776, 105552, 199669, 399338, 599007, 798676, 1198014, 1597352, 1797021, 2396028, 3194704, 3594042, 4792056, 7188084, 9584112, 14376168, 28752336, 146357377, 292714754, 439072131, 585429508, 878144262, 1170859016, 1317216393, 1756288524, 2341718032, 2634432786, 3512577048, 5268865572, 7025154096, 10537731144, 21075462288]

約数ペア:

[(1, 21075462288), (2, 10537731144), (3, 7025154096), (4, 5268865572), (6, 3512577048), (8, 2634432786), (9, 2341718032), (12, 1756288524), (16, 1317216393), (18, 1170859016), (24, 878144262), (36, 585429508), (48, 439072131), (72, 292714754), (144, 146357377), (733, 28752336), (1466, 14376168), (2199, 9584112), (2932, 7188084), (4398, 4792056), (5864, 3594042), (6597, 3194704), (8796, 2396028), (11728, 1797021), (13194, 1597352), (17592, 1198014), (26388, 798676), (35184, 599007), (52776, 399338), (105552, 199669)]