138283308

素因数分解:

$2^2\times 3^3\times {\mathrm{1280401}}^1$

素因数の和:1280414

約数の個数: 24

約数和(自身を含む): 358512560

約数和(自身を除く): 220229252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1280401, 2560802, 3841203, 5121604, 7682406, 11523609, 15364812, 23047218, 34570827, 46094436, 69141654, 138283308]

約数ペア:

[(1, 138283308), (2, 69141654), (3, 46094436), (4, 34570827), (6, 23047218), (9, 15364812), (12, 11523609), (18, 7682406), (27, 5121604), (36, 3841203), (54, 2560802), (108, 1280401)]