42521556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 131023872

約数和(自身を除く): 88502316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 2707, 3927, 5236, 5414, 7854, 8121, 10828, 15708, 16242, 18949, 29777, 32484, 37898, 46019, 56847, 59554, 75796, 89331, 92038, 113694, 119108, 138057, 178662, 184076, 208439, 227388, 276114, 322133, 357324, 416878, 506209, 552228, 625317, 644266, 833756, 966399, 1012418, 1250634, 1288532, 1518627, 1932798, 2024836, 2501268, 3037254, 3543463, 3865596, 6074508, 7086926, 10630389, 14173852, 21260778, 42521556]

約数ペア:

[(1, 42521556), (2, 21260778), (3, 14173852), (4, 10630389), (6, 7086926), (7, 6074508), (11, 3865596), (12, 3543463), (14, 3037254), (17, 2501268), (21, 2024836), (22, 1932798), (28, 1518627), (33, 1288532), (34, 1250634), (42, 1012418), (44, 966399), (51, 833756), (66, 644266), (68, 625317), (77, 552228), (84, 506209), (102, 416878), (119, 357324), (132, 322133), (154, 276114), (187, 227388), (204, 208439), (231, 184076), (238, 178662), (308, 138057), (357, 119108), (374, 113694), (462, 92038), (476, 89331), (561, 75796), (714, 59554), (748, 56847), (924, 46019), (1122, 37898), (1309, 32484), (1428, 29777), (2244, 18949), (2618, 16242), (2707, 15708), (3927, 10828), (5236, 8121), (5414, 7854)]