17940779736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{284341}}^1$

素因数の和:284600

約数の個数: 64

約数和(自身を含む): 49134297600

約数和(自身を除く): 31193517864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1434, 1912, 2629, 2868, 5258, 5736, 7887, 10516, 15774, 21032, 31548, 63096, 284341, 568682, 853023, 1137364, 1706046, 2274728, 3127751, 3412092, 6255502, 6824184, 9383253, 12511004, 18766506, 25022008, 37533012, 67957499, 75066024, 135914998, 203872497, 271829996, 407744994, 543659992, 747532489, 815489988, 1495064978, 1630979976, 2242597467, 2990129956, 4485194934, 5980259912, 8970389868, 17940779736]

約数ペア:

[(1, 17940779736), (2, 8970389868), (3, 5980259912), (4, 4485194934), (6, 2990129956), (8, 2242597467), (11, 1630979976), (12, 1495064978), (22, 815489988), (24, 747532489), (33, 543659992), (44, 407744994), (66, 271829996), (88, 203872497), (132, 135914998), (239, 75066024), (264, 67957499), (478, 37533012), (717, 25022008), (956, 18766506), (1434, 12511004), (1912, 9383253), (2629, 6824184), (2868, 6255502), (5258, 3412092), (5736, 3127751), (7887, 2274728), (10516, 1706046), (15774, 1137364), (21032, 853023), (31548, 568682), (63096, 284341)]