213858918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 575055936

約数和(自身を除く): 361197018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 137, 182, 234, 273, 274, 411, 546, 819, 822, 953, 959, 1233, 1638, 1781, 1906, 1918, 2466, 2859, 2877, 3562, 5343, 5718, 5754, 6671, 8577, 8631, 10686, 12389, 12467, 13342, 16029, 17154, 17262, 20013, 24778, 24934, 32058, 37167, 37401, 40026, 60039, 74334, 74802, 86723, 111501, 112203, 120078, 130561, 173446, 223002, 224406, 260169, 261122, 391683, 520338, 780507, 783366, 913927, 1175049, 1561014, 1697293, 1827854, 2350098, 2741781, 3394586, 5091879, 5483562, 8225343, 10183758, 11881051, 15275637, 16450686, 23762102, 30551274, 35643153, 71286306, 106929459, 213858918]

約数ペア:

[(1, 213858918), (2, 106929459), (3, 71286306), (6, 35643153), (7, 30551274), (9, 23762102), (13, 16450686), (14, 15275637), (18, 11881051), (21, 10183758), (26, 8225343), (39, 5483562), (42, 5091879), (63, 3394586), (78, 2741781), (91, 2350098), (117, 1827854), (126, 1697293), (137, 1561014), (182, 1175049), (234, 913927), (273, 783366), (274, 780507), (411, 520338), (546, 391683), (819, 261122), (822, 260169), (953, 224406), (959, 223002), (1233, 173446), (1638, 130561), (1781, 120078), (1906, 112203), (1918, 111501), (2466, 86723), (2859, 74802), (2877, 74334), (3562, 60039), (5343, 40026), (5718, 37401), (5754, 37167), (6671, 32058), (8577, 24934), (8631, 24778), (10686, 20013), (12389, 17262), (12467, 17154), (13342, 16029)]