18123168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 36913632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 181, 224, 298, 336, 362, 447, 543, 596, 672, 724, 894, 1043, 1086, 1192, 1267, 1448, 1788, 2086, 2172, 2384, 2534, 2896, 3129, 3576, 3801, 4172, 4344, 4768, 5068, 5792, 6258, 7152, 7602, 8344, 8688, 10136, 12516, 14304, 15204, 16688, 17376, 20272, 25032, 26969, 30408, 33376, 40544, 50064, 53938, 60816, 80907, 100128, 107876, 121632, 161814, 188783, 215752, 323628, 377566, 431504, 566349, 647256, 755132, 863008, 1132698, 1294512, 1510264, 2265396, 2589024, 3020528, 4530792, 6041056, 9061584, 18123168]

約数ペア:

[(1, 18123168), (2, 9061584), (3, 6041056), (4, 4530792), (6, 3020528), (7, 2589024), (8, 2265396), (12, 1510264), (14, 1294512), (16, 1132698), (21, 863008), (24, 755132), (28, 647256), (32, 566349), (42, 431504), (48, 377566), (56, 323628), (84, 215752), (96, 188783), (112, 161814), (149, 121632), (168, 107876), (181, 100128), (224, 80907), (298, 60816), (336, 53938), (362, 50064), (447, 40544), (543, 33376), (596, 30408), (672, 26969), (724, 25032), (894, 20272), (1043, 17376), (1086, 16688), (1192, 15204), (1267, 14304), (1448, 12516), (1788, 10136), (2086, 8688), (2172, 8344), (2384, 7602), (2534, 7152), (2896, 6258), (3129, 5792), (3576, 5068), (3801, 4768), (4172, 4344)]