1581132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2689}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 4293240

約数和(自身を除く): 2712108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2689, 5378, 8067, 10756, 16134, 18823, 32268, 37646, 56469, 75292, 112938, 131761, 225876, 263522, 395283, 527044, 790566, 1581132]

約数ペア:

[(1, 1581132), (2, 790566), (3, 527044), (4, 395283), (6, 263522), (7, 225876), (12, 131761), (14, 112938), (21, 75292), (28, 56469), (42, 37646), (49, 32268), (84, 18823), (98, 16134), (147, 10756), (196, 8067), (294, 5378), (588, 2689)]