21859032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70061}}^1$

素因数の和:70083

約数の個数: 32

約数和(自身を含む): 58852080

約数和(自身を除く): 36993048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 70061, 140122, 210183, 280244, 420366, 560488, 840732, 910793, 1681464, 1821586, 2732379, 3643172, 5464758, 7286344, 10929516, 21859032]

約数ペア:

[(1, 21859032), (2, 10929516), (3, 7286344), (4, 5464758), (6, 3643172), (8, 2732379), (12, 1821586), (13, 1681464), (24, 910793), (26, 840732), (39, 560488), (52, 420366), (78, 280244), (104, 210183), (156, 140122), (312, 70061)]