21491323260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32562611}}^1$

素因数の和:32562634

約数の個数: 48

約数和(自身を含む): 65646225792

約数和(自身を除く): 44154902532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 32562611, 65125222, 97687833, 130250444, 162813055, 195375666, 325626110, 358188721, 390751332, 488439165, 651252220, 716377442, 976878330, 1074566163, 1432754884, 1790943605, 1953756660, 2149132326, 3581887210, 4298264652, 5372830815, 7163774420, 10745661630, 21491323260]

約数ペア:

[(1, 21491323260), (2, 10745661630), (3, 7163774420), (4, 5372830815), (5, 4298264652), (6, 3581887210), (10, 2149132326), (11, 1953756660), (12, 1790943605), (15, 1432754884), (20, 1074566163), (22, 976878330), (30, 716377442), (33, 651252220), (44, 488439165), (55, 390751332), (60, 358188721), (66, 325626110), (110, 195375666), (132, 162813055), (165, 130250444), (220, 97687833), (330, 65125222), (660, 32562611)]