3121872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5027

約数の個数: 40

約数和(自身を含む): 8686944

約数和(自身を除く): 5565072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 5003, 10006, 15009, 20012, 30018, 40024, 60036, 65039, 80048, 120072, 130078, 195117, 240144, 260156, 390234, 520312, 780468, 1040624, 1560936, 3121872]

約数ペア:

[(1, 3121872), (2, 1560936), (3, 1040624), (4, 780468), (6, 520312), (8, 390234), (12, 260156), (13, 240144), (16, 195117), (24, 130078), (26, 120072), (39, 80048), (48, 65039), (52, 60036), (78, 40024), (104, 30018), (156, 20012), (208, 15009), (312, 10006), (624, 5003)]