16913916

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5378

約数の個数: 36

約数和(自身を含む): 43243200

約数和(自身を除く): 26329284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5279, 10558, 15837, 21116, 31674, 47511, 63348, 95022, 190044, 469831, 939662, 1409493, 1879324, 2818986, 4228479, 5637972, 8456958, 16913916]

約数ペア:

[(1, 16913916), (2, 8456958), (3, 5637972), (4, 4228479), (6, 2818986), (9, 1879324), (12, 1409493), (18, 939662), (36, 469831), (89, 190044), (178, 95022), (267, 63348), (356, 47511), (534, 31674), (801, 21116), (1068, 15837), (1602, 10558), (3204, 5279)]