40656352422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1947703}}^1$

素因数の和:1947793

約数の個数: 48

約数和(自身を含む): 95920526592

約数和(自身を除く): 55264174170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 1947703, 3895406, 5843109, 11686218, 13633921, 27267842, 40901763, 81803526, 95437447, 138286913, 190874894, 276573826, 286312341, 414860739, 572624682, 829721478, 968008391, 1936016782, 2904025173, 5808050346, 6776058737, 13552117474, 20328176211, 40656352422]

約数ペア:

[(1, 40656352422), (2, 20328176211), (3, 13552117474), (6, 6776058737), (7, 5808050346), (14, 2904025173), (21, 1936016782), (42, 968008391), (49, 829721478), (71, 572624682), (98, 414860739), (142, 286312341), (147, 276573826), (213, 190874894), (294, 138286913), (426, 95437447), (497, 81803526), (994, 40901763), (1491, 27267842), (2982, 13633921), (3479, 11686218), (6958, 5843109), (10437, 3895406), (20874, 1947703)]