1946293869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{1627}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 2875438720

約数和(自身を除く): 929144851

約数列:

[1, 3, 13, 37, 39, 111, 481, 829, 1443, 1627, 2487, 4881, 10777, 21151, 30673, 32331, 60199, 63453, 92019, 180597, 398749, 782587, 1196247, 1348783, 2347761, 4046349, 17534179, 49904971, 52602537, 149714913, 648764623, 1946293869]

約数ペア:

[(1, 1946293869), (3, 648764623), (13, 149714913), (37, 52602537), (39, 49904971), (111, 17534179), (481, 4046349), (829, 2347761), (1443, 1348783), (1627, 1196247), (2487, 782587), (4881, 398749), (10777, 180597), (21151, 92019), (30673, 63453), (32331, 60199)]