909850972446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{228720707}}^1$

素因数の和:228720745

約数の個数: 48

約数和(自身を含む): 2247867118224

約数和(自身を除く): 1338016145778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 228720707, 457441414, 686162121, 1372324242, 2058486363, 2973369191, 3888252019, 4116972726, 5946738382, 7776504038, 8920107573, 11664756057, 17840215146, 23329512114, 26760322719, 34994268171, 50547276247, 53520645438, 69988536342, 101094552494, 151641828741, 303283657482, 454925486223, 909850972446]

約数ペア:

[(1, 909850972446), (2, 454925486223), (3, 303283657482), (6, 151641828741), (9, 101094552494), (13, 69988536342), (17, 53520645438), (18, 50547276247), (26, 34994268171), (34, 26760322719), (39, 23329512114), (51, 17840215146), (78, 11664756057), (102, 8920107573), (117, 7776504038), (153, 5946738382), (221, 4116972726), (234, 3888252019), (306, 2973369191), (442, 2058486363), (663, 1372324242), (1326, 686162121), (1989, 457441414), (3978, 228720707)]