18474144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 53089344

約数和(自身を除く): 34615200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 113, 131, 156, 208, 226, 262, 312, 339, 393, 416, 452, 524, 624, 678, 786, 904, 1048, 1248, 1356, 1469, 1572, 1703, 1808, 2096, 2712, 2938, 3144, 3406, 3616, 4192, 4407, 5109, 5424, 5876, 6288, 6812, 8814, 10218, 10848, 11752, 12576, 13624, 14803, 17628, 20436, 23504, 27248, 29606, 35256, 40872, 44409, 47008, 54496, 59212, 70512, 81744, 88818, 118424, 141024, 163488, 177636, 192439, 236848, 355272, 384878, 473696, 577317, 710544, 769756, 1154634, 1421088, 1539512, 2309268, 3079024, 4618536, 6158048, 9237072, 18474144]

約数ペア:

[(1, 18474144), (2, 9237072), (3, 6158048), (4, 4618536), (6, 3079024), (8, 2309268), (12, 1539512), (13, 1421088), (16, 1154634), (24, 769756), (26, 710544), (32, 577317), (39, 473696), (48, 384878), (52, 355272), (78, 236848), (96, 192439), (104, 177636), (113, 163488), (131, 141024), (156, 118424), (208, 88818), (226, 81744), (262, 70512), (312, 59212), (339, 54496), (393, 47008), (416, 44409), (452, 40872), (524, 35256), (624, 29606), (678, 27248), (786, 23504), (904, 20436), (1048, 17628), (1248, 14803), (1356, 13624), (1469, 12576), (1572, 11752), (1703, 10848), (1808, 10218), (2096, 8814), (2712, 6812), (2938, 6288), (3144, 5876), (3406, 5424), (3616, 5109), (4192, 4407)]