82785486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22147}}^1$

素因数の和:22248

約数の個数: 32

約数和(自身を含む): 191358720

約数和(自身を除く): 108573234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 22147, 44294, 66441, 132882, 155029, 310058, 465087, 930174, 1971083, 3942166, 5913249, 11826498, 13797581, 27595162, 41392743, 82785486]

約数ペア:

[(1, 82785486), (2, 41392743), (3, 27595162), (6, 13797581), (7, 11826498), (14, 5913249), (21, 3942166), (42, 1971083), (89, 930174), (178, 465087), (267, 310058), (534, 155029), (623, 132882), (1246, 66441), (1869, 44294), (3738, 22147)]