17967293834

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{13121}}^1$

素因数の和:13383

約数の個数: 48

約数和(自身を含む): 31907717640

約数和(自身を除く): 13940423806

約数列:

[1, 2, 7, 14, 49, 89, 98, 157, 178, 314, 623, 1099, 1246, 2198, 4361, 7693, 8722, 13121, 13973, 15386, 26242, 27946, 91847, 97811, 183694, 195622, 642929, 684677, 1167769, 1285858, 1369354, 2059997, 2335538, 4119994, 8174383, 14419979, 16348766, 28839958, 57220681, 100939853, 114441362, 183339733, 201879706, 366679466, 1283378131, 2566756262, 8983646917, 17967293834]

約数ペア:

[(1, 17967293834), (2, 8983646917), (7, 2566756262), (14, 1283378131), (49, 366679466), (89, 201879706), (98, 183339733), (157, 114441362), (178, 100939853), (314, 57220681), (623, 28839958), (1099, 16348766), (1246, 14419979), (2198, 8174383), (4361, 4119994), (7693, 2335538), (8722, 2059997), (13121, 1369354), (13973, 1285858), (15386, 1167769), (26242, 684677), (27946, 642929), (91847, 195622), (97811, 183694)]