21694536

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5107}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 59763600

約数和(自身を除く): 38069064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 5107, 10214, 15321, 20428, 30642, 40856, 45963, 61284, 91926, 122568, 183852, 301313, 367704, 602626, 903939, 1205252, 1807878, 2410504, 2711817, 3615756, 5423634, 7231512, 10847268, 21694536]

約数ペア:

[(1, 21694536), (2, 10847268), (3, 7231512), (4, 5423634), (6, 3615756), (8, 2711817), (9, 2410504), (12, 1807878), (18, 1205252), (24, 903939), (36, 602626), (59, 367704), (72, 301313), (118, 183852), (177, 122568), (236, 91926), (354, 61284), (472, 45963), (531, 40856), (708, 30642), (1062, 20428), (1416, 15321), (2124, 10214), (4248, 5107)]