13905972

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 36254400

約数和(自身を除く): 22348428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 389, 662, 778, 993, 1167, 1324, 1556, 1986, 2334, 2979, 3501, 3972, 4668, 5958, 7002, 8937, 10503, 11916, 14004, 17874, 21006, 35748, 42012, 128759, 257518, 386277, 515036, 772554, 1158831, 1545108, 2317662, 3476493, 4635324, 6952986, 13905972]

約数ペア:

[(1, 13905972), (2, 6952986), (3, 4635324), (4, 3476493), (6, 2317662), (9, 1545108), (12, 1158831), (18, 772554), (27, 515036), (36, 386277), (54, 257518), (108, 128759), (331, 42012), (389, 35748), (662, 21006), (778, 17874), (993, 14004), (1167, 11916), (1324, 10503), (1556, 8937), (1986, 7002), (2334, 5958), (2979, 4668), (3501, 3972)]