873925254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2687}}^1$

素因数の和:3034

約数の個数: 64

約数和(自身を含む): 2051481600

約数和(自身を除く): 1177556346

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 317, 342, 513, 634, 951, 1026, 1902, 2687, 2853, 5374, 5706, 6023, 8061, 8559, 12046, 16122, 17118, 18069, 24183, 36138, 48366, 51053, 54207, 72549, 102106, 108414, 145098, 153159, 162621, 306318, 325242, 459477, 851779, 918954, 1378431, 1703558, 2555337, 2756862, 5110674, 7666011, 15332022, 16183801, 22998033, 32367602, 45996066, 48551403, 97102806, 145654209, 291308418, 436962627, 873925254]

約数ペア:

[(1, 873925254), (2, 436962627), (3, 291308418), (6, 145654209), (9, 97102806), (18, 48551403), (19, 45996066), (27, 32367602), (38, 22998033), (54, 16183801), (57, 15332022), (114, 7666011), (171, 5110674), (317, 2756862), (342, 2555337), (513, 1703558), (634, 1378431), (951, 918954), (1026, 851779), (1902, 459477), (2687, 325242), (2853, 306318), (5374, 162621), (5706, 153159), (6023, 145098), (8061, 108414), (8559, 102106), (12046, 72549), (16122, 54207), (17118, 51053), (18069, 48366), (24183, 36138)]