18426288

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3727}}^1$

素因数の和:3841

約数の個数: 40

約数和(自身を含む): 48076288

約数和(自身を除く): 29650000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3727, 4944, 7454, 11181, 14908, 22362, 29816, 44724, 59632, 89448, 178896, 383881, 767762, 1151643, 1535524, 2303286, 3071048, 4606572, 6142096, 9213144, 18426288]

約数ペア:

[(1, 18426288), (2, 9213144), (3, 6142096), (4, 4606572), (6, 3071048), (8, 2303286), (12, 1535524), (16, 1151643), (24, 767762), (48, 383881), (103, 178896), (206, 89448), (309, 59632), (412, 44724), (618, 29816), (824, 22362), (1236, 14908), (1648, 11181), (2472, 7454), (3727, 4944)]