18400752

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2478

約数の個数: 60

約数和(自身を含む): 52489944

約数和(自身を除く): 34089192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2411, 2544, 3816, 4822, 7233, 7632, 9644, 14466, 19288, 21699, 28932, 38576, 43398, 57864, 86796, 115728, 127783, 173592, 255566, 347184, 383349, 511132, 766698, 1022264, 1150047, 1533396, 2044528, 2300094, 3066792, 4600188, 6133584, 9200376, 18400752]

約数ペア:

[(1, 18400752), (2, 9200376), (3, 6133584), (4, 4600188), (6, 3066792), (8, 2300094), (9, 2044528), (12, 1533396), (16, 1150047), (18, 1022264), (24, 766698), (36, 511132), (48, 383349), (53, 347184), (72, 255566), (106, 173592), (144, 127783), (159, 115728), (212, 86796), (318, 57864), (424, 43398), (477, 38576), (636, 28932), (848, 21699), (954, 19288), (1272, 14466), (1908, 9644), (2411, 7632), (2544, 7233), (3816, 4822)]