2018035334

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 3963617280

約数和(自身を除く): 1945581946

約数列:

[1, 2, 7, 14, 19, 31, 38, 41, 47, 62, 82, 94, 127, 133, 217, 254, 266, 287, 329, 434, 574, 589, 658, 779, 889, 893, 1178, 1271, 1457, 1558, 1778, 1786, 1927, 2413, 2542, 2914, 3854, 3937, 4123, 4826, 5207, 5453, 5969, 6251, 7874, 8246, 8897, 10199, 10414, 10906, 11938, 12502, 13489, 16891, 17794, 20398, 24149, 26978, 27559, 27683, 33782, 36449, 36613, 41783, 48298, 55118, 55366, 59737, 72898, 73226, 74803, 83566, 98933, 113411, 119474, 149606, 161417, 169043, 185039, 193781, 197866, 226822, 244729, 256291, 322834, 338086, 370078, 387562, 418159, 489458, 512582, 523621, 692531, 793877, 836318, 1047242, 1129919, 1135003, 1295273, 1385062, 1587754, 1713103, 2259838, 2270006, 2590546, 3066923, 3426206, 3515741, 4649851, 6133846, 7031482, 7586599, 7945021, 9299702, 15173198, 15890042, 21468461, 24610187, 32548957, 42936922, 49220374, 53106193, 65097914, 106212386, 144145381, 288290762, 1009017667, 2018035334]

約数ペア:

[(1, 2018035334), (2, 1009017667), (7, 288290762), (14, 144145381), (19, 106212386), (31, 65097914), (38, 53106193), (41, 49220374), (47, 42936922), (62, 32548957), (82, 24610187), (94, 21468461), (127, 15890042), (133, 15173198), (217, 9299702), (254, 7945021), (266, 7586599), (287, 7031482), (329, 6133846), (434, 4649851), (574, 3515741), (589, 3426206), (658, 3066923), (779, 2590546), (889, 2270006), (893, 2259838), (1178, 1713103), (1271, 1587754), (1457, 1385062), (1558, 1295273), (1778, 1135003), (1786, 1129919), (1927, 1047242), (2413, 836318), (2542, 793877), (2914, 692531), (3854, 523621), (3937, 512582), (4123, 489458), (4826, 418159), (5207, 387562), (5453, 370078), (5969, 338086), (6251, 322834), (7874, 256291), (8246, 244729), (8897, 226822), (10199, 197866), (10414, 193781), (10906, 185039), (11938, 169043), (12502, 161417), (13489, 149606), (16891, 119474), (17794, 113411), (20398, 98933), (24149, 83566), (26978, 74803), (27559, 73226), (27683, 72898), (33782, 59737), (36449, 55366), (36613, 55118), (41783, 48298)]