2798226

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 6551424

約数和(自身を除く): 3753198

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 751, 1242, 1502, 1863, 2253, 3726, 4506, 6759, 13518, 17273, 20277, 34546, 40554, 51819, 60831, 103638, 121662, 155457, 310914, 466371, 932742, 1399113, 2798226]

約数ペア:

[(1, 2798226), (2, 1399113), (3, 932742), (6, 466371), (9, 310914), (18, 155457), (23, 121662), (27, 103638), (46, 60831), (54, 51819), (69, 40554), (81, 34546), (138, 20277), (162, 17273), (207, 13518), (414, 6759), (621, 4506), (751, 3726), (1242, 2253), (1502, 1863)]