18293856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{3889}}^1$

素因数の和:3916

約数の個数: 72

約数和(自身を含む): 55875960

約数和(自身を除く): 37582104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 3889, 4704, 7778, 11667, 15556, 23334, 27223, 31112, 46668, 54446, 62224, 81669, 93336, 108892, 124448, 163338, 186672, 190561, 217784, 326676, 373344, 381122, 435568, 571683, 653352, 762244, 871136, 1143366, 1306704, 1524488, 2286732, 2613408, 3048976, 4573464, 6097952, 9146928, 18293856]

約数ペア:

[(1, 18293856), (2, 9146928), (3, 6097952), (4, 4573464), (6, 3048976), (7, 2613408), (8, 2286732), (12, 1524488), (14, 1306704), (16, 1143366), (21, 871136), (24, 762244), (28, 653352), (32, 571683), (42, 435568), (48, 381122), (49, 373344), (56, 326676), (84, 217784), (96, 190561), (98, 186672), (112, 163338), (147, 124448), (168, 108892), (196, 93336), (224, 81669), (294, 62224), (336, 54446), (392, 46668), (588, 31112), (672, 27223), (784, 23334), (1176, 15556), (1568, 11667), (2352, 7778), (3889, 4704)]