3742788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 10571904

約数和(自身を除く): 6829116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2621, 5242, 7863, 10484, 15726, 18347, 31452, 36694, 44557, 55041, 73388, 89114, 110082, 133671, 178228, 220164, 267342, 311899, 534684, 623798, 935697, 1247596, 1871394, 3742788]

約数ペア:

[(1, 3742788), (2, 1871394), (3, 1247596), (4, 935697), (6, 623798), (7, 534684), (12, 311899), (14, 267342), (17, 220164), (21, 178228), (28, 133671), (34, 110082), (42, 89114), (51, 73388), (68, 55041), (84, 44557), (102, 36694), (119, 31452), (204, 18347), (238, 15726), (357, 10484), (476, 7863), (714, 5242), (1428, 2621)]