1021509342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2638

約数の個数: 96

約数和(自身を含む): 2624993280

約数和(自身を除く): 1603483938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 79, 82, 123, 126, 158, 237, 246, 287, 369, 474, 553, 574, 711, 738, 861, 1106, 1422, 1659, 1722, 2503, 2583, 3239, 3318, 4977, 5006, 5166, 6478, 7509, 9717, 9954, 15018, 17521, 19434, 22527, 22673, 29151, 35042, 45054, 45346, 52563, 58302, 68019, 102623, 105126, 136038, 157689, 197737, 204057, 205246, 307869, 315378, 395474, 408114, 593211, 615738, 718361, 923607, 1186422, 1384159, 1436722, 1779633, 1847214, 2155083, 2768318, 3559266, 4152477, 4310166, 6465249, 8107217, 8304954, 12457431, 12930498, 16214434, 24321651, 24914862, 48643302, 56750519, 72964953, 113501038, 145929906, 170251557, 340503114, 510754671, 1021509342]

約数ペア:

[(1, 1021509342), (2, 510754671), (3, 340503114), (6, 170251557), (7, 145929906), (9, 113501038), (14, 72964953), (18, 56750519), (21, 48643302), (41, 24914862), (42, 24321651), (63, 16214434), (79, 12930498), (82, 12457431), (123, 8304954), (126, 8107217), (158, 6465249), (237, 4310166), (246, 4152477), (287, 3559266), (369, 2768318), (474, 2155083), (553, 1847214), (574, 1779633), (711, 1436722), (738, 1384159), (861, 1186422), (1106, 923607), (1422, 718361), (1659, 615738), (1722, 593211), (2503, 408114), (2583, 395474), (3239, 315378), (3318, 307869), (4977, 205246), (5006, 204057), (5166, 197737), (6478, 157689), (7509, 136038), (9717, 105126), (9954, 102623), (15018, 68019), (17521, 58302), (19434, 52563), (22527, 45346), (22673, 45054), (29151, 35042)]