2812806

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 40

約数和(自身を含む): 6403320

約数和(自身を除く): 3590514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 179, 194, 291, 358, 537, 582, 873, 1074, 1611, 1746, 2619, 3222, 4833, 5238, 7857, 9666, 14499, 15714, 17363, 28998, 34726, 52089, 104178, 156267, 312534, 468801, 937602, 1406403, 2812806]

約数ペア:

[(1, 2812806), (2, 1406403), (3, 937602), (6, 468801), (9, 312534), (18, 156267), (27, 104178), (54, 52089), (81, 34726), (97, 28998), (162, 17363), (179, 15714), (194, 14499), (291, 9666), (358, 7857), (537, 5238), (582, 4833), (873, 3222), (1074, 2619), (1611, 1746)]