2613858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 6193152

約数和(自身を除く): 3579294

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 47, 62, 69, 78, 93, 94, 138, 141, 186, 282, 299, 403, 598, 611, 713, 806, 897, 1081, 1209, 1222, 1426, 1457, 1794, 1833, 2139, 2162, 2418, 2914, 3243, 3666, 4278, 4371, 6486, 8742, 9269, 14053, 18538, 18941, 27807, 28106, 33511, 37882, 42159, 55614, 56823, 67022, 84318, 100533, 113646, 201066, 435643, 871286, 1306929, 2613858]

約数ペア:

[(1, 2613858), (2, 1306929), (3, 871286), (6, 435643), (13, 201066), (23, 113646), (26, 100533), (31, 84318), (39, 67022), (46, 56823), (47, 55614), (62, 42159), (69, 37882), (78, 33511), (93, 28106), (94, 27807), (138, 18941), (141, 18538), (186, 14053), (282, 9269), (299, 8742), (403, 6486), (598, 4371), (611, 4278), (713, 3666), (806, 3243), (897, 2914), (1081, 2418), (1209, 2162), (1222, 2139), (1426, 1833), (1457, 1794)]