18620496

素因数分解:

$2^4\times 3^3\times {\mathrm{43103}}^1$

素因数の和:43120

約数の個数: 40

約数和(自身を含む): 53448960

約数和(自身を除く): 34828464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43103, 86206, 129309, 172412, 258618, 344824, 387927, 517236, 689648, 775854, 1034472, 1163781, 1551708, 2068944, 2327562, 3103416, 4655124, 6206832, 9310248, 18620496]

約数ペア:

[(1, 18620496), (2, 9310248), (3, 6206832), (4, 4655124), (6, 3103416), (8, 2327562), (9, 2068944), (12, 1551708), (16, 1163781), (18, 1034472), (24, 775854), (27, 689648), (36, 517236), (48, 387927), (54, 344824), (72, 258618), (108, 172412), (144, 129309), (216, 86206), (432, 43103)]