3115658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3416182

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 53, 91, 106, 119, 133, 182, 221, 238, 247, 266, 323, 371, 442, 494, 646, 689, 742, 901, 1007, 1378, 1547, 1729, 1802, 2014, 2261, 3094, 3458, 4199, 4522, 4823, 6307, 7049, 8398, 9646, 11713, 12614, 13091, 14098, 17119, 23426, 26182, 29393, 34238, 58786, 81991, 91637, 119833, 163982, 183274, 222547, 239666, 445094, 1557829, 3115658]

約数ペア:

[(1, 3115658), (2, 1557829), (7, 445094), (13, 239666), (14, 222547), (17, 183274), (19, 163982), (26, 119833), (34, 91637), (38, 81991), (53, 58786), (91, 34238), (106, 29393), (119, 26182), (133, 23426), (182, 17119), (221, 14098), (238, 13091), (247, 12614), (266, 11713), (323, 9646), (371, 8398), (442, 7049), (494, 6307), (646, 4823), (689, 4522), (742, 4199), (901, 3458), (1007, 3094), (1378, 2261), (1547, 2014), (1729, 1802)]