12390756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8677}}^1$

素因数の和:8708

約数の個数: 48

約数和(自身を含む): 34989696

約数和(自身を除く): 22598940

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, 8677, 17354, 26031, 34708, 52062, 60739, 104124, 121478, 147509, 182217, 242956, 295018, 364434, 442527, 590036, 728868, 885054, 1032563, 1770108, 2065126, 3097689, 4130252, 6195378, 12390756]

約数ペア:

[(1, 12390756), (2, 6195378), (3, 4130252), (4, 3097689), (6, 2065126), (7, 1770108), (12, 1032563), (14, 885054), (17, 728868), (21, 590036), (28, 442527), (34, 364434), (42, 295018), (51, 242956), (68, 182217), (84, 147509), (102, 121478), (119, 104124), (204, 60739), (238, 52062), (357, 34708), (476, 26031), (714, 17354), (1428, 8677)]