18611892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39769}}^1$

素因数の和:39792

約数の個数: 36

約数和(自身を含む): 50666980

約数和(自身を除く): 32055088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39769, 79538, 119307, 159076, 238614, 357921, 477228, 516997, 715842, 1033994, 1431684, 1550991, 2067988, 3101982, 4652973, 6203964, 9305946, 18611892]

約数ペア:

[(1, 18611892), (2, 9305946), (3, 6203964), (4, 4652973), (6, 3101982), (9, 2067988), (12, 1550991), (13, 1431684), (18, 1033994), (26, 715842), (36, 516997), (39, 477228), (52, 357921), (78, 238614), (117, 159076), (156, 119307), (234, 79538), (468, 39769)]