18472704

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 50037120

約数和(自身を除く): 31564416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 359, 384, 402, 536, 718, 768, 804, 1072, 1077, 1436, 1608, 2144, 2154, 2872, 3216, 4288, 4308, 5744, 6432, 8576, 8616, 11488, 12864, 17152, 17232, 22976, 24053, 25728, 34464, 45952, 48106, 51456, 68928, 72159, 91904, 96212, 137856, 144318, 192424, 275712, 288636, 384848, 577272, 769696, 1154544, 1539392, 2309088, 3078784, 4618176, 6157568, 9236352, 18472704]

約数ペア:

[(1, 18472704), (2, 9236352), (3, 6157568), (4, 4618176), (6, 3078784), (8, 2309088), (12, 1539392), (16, 1154544), (24, 769696), (32, 577272), (48, 384848), (64, 288636), (67, 275712), (96, 192424), (128, 144318), (134, 137856), (192, 96212), (201, 91904), (256, 72159), (268, 68928), (359, 51456), (384, 48106), (402, 45952), (536, 34464), (718, 25728), (768, 24053), (804, 22976), (1072, 17232), (1077, 17152), (1436, 12864), (1608, 11488), (2144, 8616), (2154, 8576), (2872, 6432), (3216, 5744), (4288, 4308)]