21753024

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 62179200

約数和(自身を除く): 40426176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 89, 96, 114, 134, 152, 178, 192, 201, 228, 267, 268, 304, 356, 402, 456, 534, 536, 608, 712, 804, 912, 1068, 1072, 1216, 1273, 1424, 1608, 1691, 1824, 2136, 2144, 2546, 2848, 3216, 3382, 3648, 3819, 4272, 4288, 5073, 5092, 5696, 5963, 6432, 6764, 7638, 8544, 10146, 10184, 11926, 12864, 13528, 15276, 17088, 17889, 20292, 20368, 23852, 27056, 30552, 35778, 40584, 40736, 47704, 54112, 61104, 71556, 81168, 81472, 95408, 108224, 113297, 122208, 143112, 162336, 190816, 226594, 244416, 286224, 324672, 339891, 381632, 453188, 572448, 679782, 906376, 1144896, 1359564, 1812752, 2719128, 3625504, 5438256, 7251008, 10876512, 21753024]

約数ペア:

[(1, 21753024), (2, 10876512), (3, 7251008), (4, 5438256), (6, 3625504), (8, 2719128), (12, 1812752), (16, 1359564), (19, 1144896), (24, 906376), (32, 679782), (38, 572448), (48, 453188), (57, 381632), (64, 339891), (67, 324672), (76, 286224), (89, 244416), (96, 226594), (114, 190816), (134, 162336), (152, 143112), (178, 122208), (192, 113297), (201, 108224), (228, 95408), (267, 81472), (268, 81168), (304, 71556), (356, 61104), (402, 54112), (456, 47704), (534, 40736), (536, 40584), (608, 35778), (712, 30552), (804, 27056), (912, 23852), (1068, 20368), (1072, 20292), (1216, 17889), (1273, 17088), (1424, 15276), (1608, 13528), (1691, 12864), (1824, 11926), (2136, 10184), (2144, 10146), (2546, 8544), (2848, 7638), (3216, 6764), (3382, 6432), (3648, 5963), (3819, 5696), (4272, 5092), (4288, 5073)]