131812488

素因数分解:

$2^3\times 3^3\times {\mathrm{610243}}^1$

素因数の和:610258

約数の個数: 32

約数和(自身を含む): 366146400

約数和(自身を除く): 234333912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 610243, 1220486, 1830729, 2440972, 3661458, 4881944, 5492187, 7322916, 10984374, 14645832, 16476561, 21968748, 32953122, 43937496, 65906244, 131812488]

約数ペア:

[(1, 131812488), (2, 65906244), (3, 43937496), (4, 32953122), (6, 21968748), (8, 16476561), (9, 14645832), (12, 10984374), (18, 7322916), (24, 5492187), (27, 4881944), (36, 3661458), (54, 2440972), (72, 1830729), (108, 1220486), (216, 610243)]