42073038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 63597618

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, 4703, 8946, 9406, 14109, 28218, 32921, 42327, 65842, 84654, 98763, 197526, 296289, 333913, 592578, 667826, 1001739, 2003478, 2337391, 3005217, 4674782, 6010434, 7012173, 14024346, 21036519, 42073038]

約数ペア:

[(1, 42073038), (2, 21036519), (3, 14024346), (6, 7012173), (7, 6010434), (9, 4674782), (14, 3005217), (18, 2337391), (21, 2003478), (42, 1001739), (63, 667826), (71, 592578), (126, 333913), (142, 296289), (213, 197526), (426, 98763), (497, 84654), (639, 65842), (994, 42327), (1278, 32921), (1491, 28218), (2982, 14109), (4473, 9406), (4703, 8946)]