18320064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 56863488

約数和(自身を除く): 38543424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 317, 336, 344, 448, 516, 602, 634, 672, 688, 903, 951, 1032, 1204, 1268, 1344, 1376, 1806, 1902, 2064, 2219, 2408, 2536, 2752, 3612, 3804, 4128, 4438, 4816, 5072, 6657, 7224, 7608, 8256, 8876, 9632, 10144, 13314, 13631, 14448, 15216, 17752, 19264, 20288, 26628, 27262, 28896, 30432, 35504, 40893, 53256, 54524, 57792, 60864, 71008, 81786, 95417, 106512, 109048, 142016, 163572, 190834, 213024, 218096, 286251, 327144, 381668, 426048, 436192, 572502, 654288, 763336, 872384, 1145004, 1308576, 1526672, 2290008, 2617152, 3053344, 4580016, 6106688, 9160032, 18320064]

約数ペア:

[(1, 18320064), (2, 9160032), (3, 6106688), (4, 4580016), (6, 3053344), (7, 2617152), (8, 2290008), (12, 1526672), (14, 1308576), (16, 1145004), (21, 872384), (24, 763336), (28, 654288), (32, 572502), (42, 436192), (43, 426048), (48, 381668), (56, 327144), (64, 286251), (84, 218096), (86, 213024), (96, 190834), (112, 163572), (129, 142016), (168, 109048), (172, 106512), (192, 95417), (224, 81786), (258, 71008), (301, 60864), (317, 57792), (336, 54524), (344, 53256), (448, 40893), (516, 35504), (602, 30432), (634, 28896), (672, 27262), (688, 26628), (903, 20288), (951, 19264), (1032, 17752), (1204, 15216), (1268, 14448), (1344, 13631), (1376, 13314), (1806, 10144), (1902, 9632), (2064, 8876), (2219, 8256), (2408, 7608), (2536, 7224), (2752, 6657), (3612, 5072), (3804, 4816), (4128, 4438)]