63381318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 173988864

約数和(自身を除く): 110607546

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 173, 182, 183, 231, 273, 286, 346, 366, 427, 429, 462, 519, 546, 671, 793, 854, 858, 1001, 1038, 1211, 1281, 1342, 1586, 1903, 2002, 2013, 2249, 2379, 2422, 2562, 3003, 3633, 3806, 4026, 4498, 4697, 4758, 5551, 5709, 6006, 6747, 7266, 8723, 9394, 10553, 11102, 11418, 13321, 13494, 14091, 15743, 16653, 17446, 21106, 24739, 26169, 26642, 28182, 31486, 31659, 33306, 39963, 47229, 49478, 52338, 61061, 63318, 73871, 74217, 79926, 94458, 116083, 122122, 137189, 147742, 148434, 173173, 183183, 221613, 232166, 274378, 346346, 348249, 366366, 411567, 443226, 519519, 696498, 812581, 823134, 960323, 1039038, 1509079, 1625162, 1920646, 2437743, 2880969, 3018158, 4527237, 4875486, 5761938, 9054474, 10563553, 21127106, 31690659, 63381318]

約数ペア:

[(1, 63381318), (2, 31690659), (3, 21127106), (6, 10563553), (7, 9054474), (11, 5761938), (13, 4875486), (14, 4527237), (21, 3018158), (22, 2880969), (26, 2437743), (33, 1920646), (39, 1625162), (42, 1509079), (61, 1039038), (66, 960323), (77, 823134), (78, 812581), (91, 696498), (122, 519519), (143, 443226), (154, 411567), (173, 366366), (182, 348249), (183, 346346), (231, 274378), (273, 232166), (286, 221613), (346, 183183), (366, 173173), (427, 148434), (429, 147742), (462, 137189), (519, 122122), (546, 116083), (671, 94458), (793, 79926), (854, 74217), (858, 73871), (1001, 63318), (1038, 61061), (1211, 52338), (1281, 49478), (1342, 47229), (1586, 39963), (1903, 33306), (2002, 31659), (2013, 31486), (2249, 28182), (2379, 26642), (2422, 26169), (2562, 24739), (3003, 21106), (3633, 17446), (3806, 16653), (4026, 15743), (4498, 14091), (4697, 13494), (4758, 13321), (5551, 11418), (5709, 11102), (6006, 10553), (6747, 9394), (7266, 8723)]