2925342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4677858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 109, 126, 142, 189, 213, 218, 327, 378, 426, 497, 639, 654, 763, 981, 994, 1278, 1491, 1526, 1917, 1962, 2289, 2943, 2982, 3834, 4473, 4578, 5886, 6867, 7739, 8946, 13419, 13734, 15478, 20601, 23217, 26838, 41202, 46434, 54173, 69651, 108346, 139302, 162519, 208953, 325038, 417906, 487557, 975114, 1462671, 2925342]

約数ペア:

[(1, 2925342), (2, 1462671), (3, 975114), (6, 487557), (7, 417906), (9, 325038), (14, 208953), (18, 162519), (21, 139302), (27, 108346), (42, 69651), (54, 54173), (63, 46434), (71, 41202), (109, 26838), (126, 23217), (142, 20601), (189, 15478), (213, 13734), (218, 13419), (327, 8946), (378, 7739), (426, 6867), (497, 5886), (639, 4578), (654, 4473), (763, 3834), (981, 2982), (994, 2943), (1278, 2289), (1491, 1962), (1526, 1917)]