123518694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 286691328

約数和(自身を除く): 163172634

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2221, 2418, 4278, 4442, 6663, 9269, 13326, 18538, 27807, 28873, 51083, 55614, 57746, 68851, 86619, 102166, 137702, 153249, 173238, 206553, 306498, 413106, 664079, 895063, 1328158, 1583573, 1790126, 1992237, 2685189, 3167146, 3984474, 4750719, 5370378, 9501438, 20586449, 41172898, 61759347, 123518694]

約数ペア:

[(1, 123518694), (2, 61759347), (3, 41172898), (6, 20586449), (13, 9501438), (23, 5370378), (26, 4750719), (31, 3984474), (39, 3167146), (46, 2685189), (62, 1992237), (69, 1790126), (78, 1583573), (93, 1328158), (138, 895063), (186, 664079), (299, 413106), (403, 306498), (598, 206553), (713, 173238), (806, 153249), (897, 137702), (1209, 102166), (1426, 86619), (1794, 68851), (2139, 57746), (2221, 55614), (2418, 51083), (4278, 28873), (4442, 27807), (6663, 18538), (9269, 13326)]