1219025916

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{103553}}^1$

素因数の和:103675

約数の個数: 48

約数和(自身を含む): 3189463200

約数和(自身を除く): 1970437284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 103553, 207106, 310659, 414212, 621318, 931977, 1242636, 1863954, 2795931, 3727908, 5591862, 11183724, 11287277, 22574554, 33861831, 45149108, 67723662, 101585493, 135447324, 203170986, 304756479, 406341972, 609512958, 1219025916]

約数ペア:

[(1, 1219025916), (2, 609512958), (3, 406341972), (4, 304756479), (6, 203170986), (9, 135447324), (12, 101585493), (18, 67723662), (27, 45149108), (36, 33861831), (54, 22574554), (108, 11287277), (109, 11183724), (218, 5591862), (327, 3727908), (436, 2795931), (654, 1863954), (981, 1242636), (1308, 931977), (1962, 621318), (2943, 414212), (3924, 310659), (5886, 207106), (11772, 103553)]