15693791418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{45389}}^1$

素因数の和:45756

約数の個数: 64

約数和(自身を含む): 36820368000

約数和(自身を除く): 21126576582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 337, 342, 513, 674, 1011, 1026, 2022, 3033, 6066, 6403, 9099, 12806, 18198, 19209, 38418, 45389, 57627, 90778, 115254, 136167, 172881, 272334, 345762, 408501, 817002, 862391, 1225503, 1724782, 2451006, 2587173, 5174346, 7761519, 15296093, 15523038, 23284557, 30592186, 45888279, 46569114, 91776558, 137664837, 275329674, 290625767, 412994511, 581251534, 825989022, 871877301, 1743754602, 2615631903, 5231263806, 7846895709, 15693791418]

約数ペア:

[(1, 15693791418), (2, 7846895709), (3, 5231263806), (6, 2615631903), (9, 1743754602), (18, 871877301), (19, 825989022), (27, 581251534), (38, 412994511), (54, 290625767), (57, 275329674), (114, 137664837), (171, 91776558), (337, 46569114), (342, 45888279), (513, 30592186), (674, 23284557), (1011, 15523038), (1026, 15296093), (2022, 7761519), (3033, 5174346), (6066, 2587173), (6403, 2451006), (9099, 1724782), (12806, 1225503), (18198, 862391), (19209, 817002), (38418, 408501), (45389, 345762), (57627, 272334), (90778, 172881), (115254, 136167)]