22915044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 60252192

約数和(自身を除く): 37337148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 131, 172, 226, 258, 262, 339, 387, 393, 452, 516, 524, 678, 774, 786, 1017, 1179, 1356, 1548, 1572, 2034, 2358, 4068, 4716, 4859, 5633, 9718, 11266, 14577, 14803, 16899, 19436, 22532, 29154, 29606, 33798, 43731, 44409, 50697, 58308, 59212, 67596, 87462, 88818, 101394, 133227, 174924, 177636, 202788, 266454, 532908, 636529, 1273058, 1909587, 2546116, 3819174, 5728761, 7638348, 11457522, 22915044]

約数ペア:

[(1, 22915044), (2, 11457522), (3, 7638348), (4, 5728761), (6, 3819174), (9, 2546116), (12, 1909587), (18, 1273058), (36, 636529), (43, 532908), (86, 266454), (113, 202788), (129, 177636), (131, 174924), (172, 133227), (226, 101394), (258, 88818), (262, 87462), (339, 67596), (387, 59212), (393, 58308), (452, 50697), (516, 44409), (524, 43731), (678, 33798), (774, 29606), (786, 29154), (1017, 22532), (1179, 19436), (1356, 16899), (1548, 14803), (1572, 14577), (2034, 11266), (2358, 9718), (4068, 5633), (4716, 4859)]