15968088

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 43481880

約数和(自身を除く): 27513792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 977, 1362, 1816, 1954, 2043, 2724, 2931, 3908, 4086, 5448, 5862, 7816, 8172, 8793, 11724, 16344, 17586, 23448, 35172, 70344, 221779, 443558, 665337, 887116, 1330674, 1774232, 1996011, 2661348, 3992022, 5322696, 7984044, 15968088]

約数ペア:

[(1, 15968088), (2, 7984044), (3, 5322696), (4, 3992022), (6, 2661348), (8, 1996011), (9, 1774232), (12, 1330674), (18, 887116), (24, 665337), (36, 443558), (72, 221779), (227, 70344), (454, 35172), (681, 23448), (908, 17586), (977, 16344), (1362, 11724), (1816, 8793), (1954, 8172), (2043, 7816), (2724, 5862), (2931, 5448), (3908, 4086)]