18597228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 47251680

約数和(自身を除く): 28654452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1229, 1261, 2458, 2522, 3687, 3783, 4916, 5044, 7374, 7566, 14748, 15132, 15977, 31954, 47931, 63908, 95862, 119213, 191724, 238426, 357639, 476852, 715278, 1430556, 1549769, 3099538, 4649307, 6199076, 9298614, 18597228]

約数ペア:

[(1, 18597228), (2, 9298614), (3, 6199076), (4, 4649307), (6, 3099538), (12, 1549769), (13, 1430556), (26, 715278), (39, 476852), (52, 357639), (78, 238426), (97, 191724), (156, 119213), (194, 95862), (291, 63908), (388, 47931), (582, 31954), (1164, 15977), (1229, 15132), (1261, 14748), (2458, 7566), (2522, 7374), (3687, 5044), (3783, 4916)]