875862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 2162160

約数和(自身を除く): 1286298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 197, 234, 247, 342, 394, 494, 591, 741, 1182, 1482, 1773, 2223, 2561, 3546, 3743, 4446, 5122, 7486, 7683, 11229, 15366, 22458, 23049, 33687, 46098, 48659, 67374, 97318, 145977, 291954, 437931, 875862]

約数ペア:

[(1, 875862), (2, 437931), (3, 291954), (6, 145977), (9, 97318), (13, 67374), (18, 48659), (19, 46098), (26, 33687), (38, 23049), (39, 22458), (57, 15366), (78, 11229), (114, 7683), (117, 7486), (171, 5122), (197, 4446), (234, 3743), (247, 3546), (342, 2561), (394, 2223), (494, 1773), (591, 1482), (741, 1182)]