19816056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7057}}^1$

素因数の和:7085

約数の個数: 64

約数和(自身を含む): 59287200

約数和(自身を除く): 39471144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 7057, 14114, 21171, 28228, 42342, 56456, 63513, 84684, 91741, 127026, 169368, 183482, 190539, 254052, 275223, 366964, 381078, 508104, 550446, 733928, 762156, 825669, 1100892, 1524312, 1651338, 2201784, 2477007, 3302676, 4954014, 6605352, 9908028, 19816056]

約数ペア:

[(1, 19816056), (2, 9908028), (3, 6605352), (4, 4954014), (6, 3302676), (8, 2477007), (9, 2201784), (12, 1651338), (13, 1524312), (18, 1100892), (24, 825669), (26, 762156), (27, 733928), (36, 550446), (39, 508104), (52, 381078), (54, 366964), (72, 275223), (78, 254052), (104, 190539), (108, 183482), (117, 169368), (156, 127026), (216, 91741), (234, 84684), (312, 63513), (351, 56456), (468, 42342), (702, 28228), (936, 21171), (1404, 14114), (2808, 7057)]