17804772

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 46957680

約数和(自身を除く): 29152908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 307, 324, 358, 537, 614, 716, 921, 1074, 1228, 1611, 1842, 2148, 2763, 3222, 3684, 4833, 5526, 6444, 8289, 9666, 11052, 14499, 16578, 19332, 24867, 28998, 33156, 49734, 54953, 57996, 99468, 109906, 164859, 219812, 329718, 494577, 659436, 989154, 1483731, 1978308, 2967462, 4451193, 5934924, 8902386, 17804772]

約数ペア:

[(1, 17804772), (2, 8902386), (3, 5934924), (4, 4451193), (6, 2967462), (9, 1978308), (12, 1483731), (18, 989154), (27, 659436), (36, 494577), (54, 329718), (81, 219812), (108, 164859), (162, 109906), (179, 99468), (307, 57996), (324, 54953), (358, 49734), (537, 33156), (614, 28998), (716, 24867), (921, 19332), (1074, 16578), (1228, 14499), (1611, 11052), (1842, 9666), (2148, 8289), (2763, 6444), (3222, 5526), (3684, 4833)]