18597018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12251}}^1$

素因数の和:12290

約数の個数: 32

約数和(自身を含む): 42342912

約数和(自身を除く): 23745894

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12251, 24502, 36753, 73506, 134761, 269522, 281773, 404283, 563546, 808566, 845319, 1690638, 3099503, 6199006, 9298509, 18597018]

約数ペア:

[(1, 18597018), (2, 9298509), (3, 6199006), (6, 3099503), (11, 1690638), (22, 845319), (23, 808566), (33, 563546), (46, 404283), (66, 281773), (69, 269522), (138, 134761), (253, 73506), (506, 36753), (759, 24502), (1518, 12251)]