1840746

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 2047254

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 149, 174, 213, 298, 426, 447, 894, 2059, 4118, 4321, 6177, 8642, 10579, 12354, 12963, 21158, 25926, 31737, 63474, 306791, 613582, 920373, 1840746]

約数ペア:

[(1, 1840746), (2, 920373), (3, 613582), (6, 306791), (29, 63474), (58, 31737), (71, 25926), (87, 21158), (142, 12963), (149, 12354), (174, 10579), (213, 8642), (298, 6177), (426, 4321), (447, 4118), (894, 2059)]