1873326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 4773888

約数和(自身を除く): 2900562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 73, 78, 91, 94, 141, 146, 182, 219, 273, 282, 329, 438, 511, 546, 611, 658, 949, 987, 1022, 1222, 1533, 1833, 1898, 1974, 2847, 3066, 3431, 3666, 4277, 5694, 6643, 6862, 8554, 10293, 12831, 13286, 19929, 20586, 24017, 25662, 39858, 44603, 48034, 72051, 89206, 133809, 144102, 267618, 312221, 624442, 936663, 1873326]

約数ペア:

[(1, 1873326), (2, 936663), (3, 624442), (6, 312221), (7, 267618), (13, 144102), (14, 133809), (21, 89206), (26, 72051), (39, 48034), (42, 44603), (47, 39858), (73, 25662), (78, 24017), (91, 20586), (94, 19929), (141, 13286), (146, 12831), (182, 10293), (219, 8554), (273, 6862), (282, 6643), (329, 5694), (438, 4277), (511, 3666), (546, 3431), (611, 3066), (658, 2847), (949, 1974), (987, 1898), (1022, 1833), (1222, 1533)]