16921584

素因数分解:

$2^4\times 3^2\times {\mathrm{117511}}^1$

素因数の和:117525

約数の個数: 30

約数和(自身を含む): 47357336

約数和(自身を除く): 30435752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 117511, 235022, 352533, 470044, 705066, 940088, 1057599, 1410132, 1880176, 2115198, 2820264, 4230396, 5640528, 8460792, 16921584]

約数ペア:

[(1, 16921584), (2, 8460792), (3, 5640528), (4, 4230396), (6, 2820264), (8, 2115198), (9, 1880176), (12, 1410132), (16, 1057599), (18, 940088), (24, 705066), (36, 470044), (48, 352533), (72, 235022), (144, 117511)]