420355866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{435151}}^1$

素因数の和:435186

約数の個数: 32

約数和(自身を含む): 1002590208

約数和(自身を除く): 582234342

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 435151, 870302, 1305453, 2610906, 3046057, 6092114, 9138171, 10008473, 18276342, 20016946, 30025419, 60050838, 70059311, 140118622, 210177933, 420355866]

約数ペア:

[(1, 420355866), (2, 210177933), (3, 140118622), (6, 70059311), (7, 60050838), (14, 30025419), (21, 20016946), (23, 18276342), (42, 10008473), (46, 9138171), (69, 6092114), (138, 3046057), (161, 2610906), (322, 1305453), (483, 870302), (966, 435151)]