13581672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 23432088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 431, 606, 808, 862, 1212, 1293, 1313, 1724, 2424, 2586, 2626, 3448, 3939, 5172, 5252, 5603, 7878, 10344, 10504, 11206, 15756, 16809, 22412, 31512, 33618, 43531, 44824, 67236, 87062, 130593, 134472, 174124, 261186, 348248, 522372, 565903, 1044744, 1131806, 1697709, 2263612, 3395418, 4527224, 6790836, 13581672]

約数ペア:

[(1, 13581672), (2, 6790836), (3, 4527224), (4, 3395418), (6, 2263612), (8, 1697709), (12, 1131806), (13, 1044744), (24, 565903), (26, 522372), (39, 348248), (52, 261186), (78, 174124), (101, 134472), (104, 130593), (156, 87062), (202, 67236), (303, 44824), (312, 43531), (404, 33618), (431, 31512), (606, 22412), (808, 16809), (862, 15756), (1212, 11206), (1293, 10504), (1313, 10344), (1724, 7878), (2424, 5603), (2586, 5252), (2626, 5172), (3448, 3939)]