2019955248

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{136189}}^1$

素因数の和:136306

約数の個数: 60

約数和(自身を含む): 5707995280

約数和(自身を除く): 3688040032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 136189, 272378, 408567, 544756, 817134, 1089512, 1225701, 1634268, 2179024, 2451402, 3268536, 4902804, 6537072, 9805608, 14027467, 19611216, 28054934, 42082401, 56109868, 84164802, 112219736, 126247203, 168329604, 224439472, 252494406, 336659208, 504988812, 673318416, 1009977624, 2019955248]

約数ペア:

[(1, 2019955248), (2, 1009977624), (3, 673318416), (4, 504988812), (6, 336659208), (8, 252494406), (9, 224439472), (12, 168329604), (16, 126247203), (18, 112219736), (24, 84164802), (36, 56109868), (48, 42082401), (72, 28054934), (103, 19611216), (144, 14027467), (206, 9805608), (309, 6537072), (412, 4902804), (618, 3268536), (824, 2451402), (927, 2179024), (1236, 1634268), (1648, 1225701), (1854, 1089512), (2472, 817134), (3708, 544756), (4944, 408567), (7416, 272378), (14832, 136189)]