66261996

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 173178880

約数和(自身を除く): 106916884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 4831, 6858, 9662, 13716, 14493, 19324, 28986, 43479, 57972, 86958, 130437, 173916, 260874, 521748, 613537, 1227074, 1840611, 2454148, 3681222, 5521833, 7362444, 11043666, 16565499, 22087332, 33130998, 66261996]

約数ペア:

[(1, 66261996), (2, 33130998), (3, 22087332), (4, 16565499), (6, 11043666), (9, 7362444), (12, 5521833), (18, 3681222), (27, 2454148), (36, 1840611), (54, 1227074), (108, 613537), (127, 521748), (254, 260874), (381, 173916), (508, 130437), (762, 86958), (1143, 57972), (1524, 43479), (2286, 28986), (3429, 19324), (4572, 14493), (4831, 13716), (6858, 9662)]