42949746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4887

約数の個数: 48

約数和(自身を含む): 107872128

約数和(自身を除く): 64922382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 4801, 8946, 9602, 14403, 28806, 33607, 43209, 67214, 86418, 100821, 201642, 302463, 340871, 604926, 681742, 1022613, 2045226, 2386097, 3067839, 4772194, 6135678, 7158291, 14316582, 21474873, 42949746]

約数ペア:

[(1, 42949746), (2, 21474873), (3, 14316582), (6, 7158291), (7, 6135678), (9, 4772194), (14, 3067839), (18, 2386097), (21, 2045226), (42, 1022613), (63, 681742), (71, 604926), (126, 340871), (142, 302463), (213, 201642), (426, 100821), (497, 86418), (639, 67214), (994, 43209), (1278, 33607), (1491, 28806), (2982, 14403), (4473, 9602), (4801, 8946)]