15720602364

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{738889}}^1$

素因数の和:739099

約数の個数: 48

約数和(自身を含む): 40964061600

約数和(自身を除く): 25243459236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10638, 21276, 738889, 1477778, 2216667, 2955556, 4433334, 6650001, 8866668, 13300002, 19950003, 26600004, 39900006, 79800012, 145561133, 291122266, 436683399, 582244532, 873366798, 1310050197, 1746733596, 2620100394, 3930150591, 5240200788, 7860301182, 15720602364]

約数ペア:

[(1, 15720602364), (2, 7860301182), (3, 5240200788), (4, 3930150591), (6, 2620100394), (9, 1746733596), (12, 1310050197), (18, 873366798), (27, 582244532), (36, 436683399), (54, 291122266), (108, 145561133), (197, 79800012), (394, 39900006), (591, 26600004), (788, 19950003), (1182, 13300002), (1773, 8866668), (2364, 6650001), (3546, 4433334), (5319, 2955556), (7092, 2216667), (10638, 1477778), (21276, 738889)]