21836068908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{51047}}^1$

素因数の和:51926

約数の個数: 48

約数和(自身を含む): 52199642880

約数和(自身を除く): 30363573972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 829, 1658, 2487, 3316, 4974, 9948, 35647, 51047, 71294, 102094, 106941, 142588, 153141, 204188, 213882, 306282, 427764, 612564, 2195021, 4390042, 6585063, 8780084, 13170126, 26340252, 42317963, 84635926, 126953889, 169271852, 253907778, 507815556, 1819672409, 3639344818, 5459017227, 7278689636, 10918034454, 21836068908]

約数ペア:

[(1, 21836068908), (2, 10918034454), (3, 7278689636), (4, 5459017227), (6, 3639344818), (12, 1819672409), (43, 507815556), (86, 253907778), (129, 169271852), (172, 126953889), (258, 84635926), (516, 42317963), (829, 26340252), (1658, 13170126), (2487, 8780084), (3316, 6585063), (4974, 4390042), (9948, 2195021), (35647, 612564), (51047, 427764), (71294, 306282), (102094, 213882), (106941, 204188), (142588, 153141)]