17967175668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{462547}}^1$

素因数の和:462653

約数の個数: 72

約数和(自身を含む): 49500036768

約数和(自身を除く): 31532861100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 19422, 38844, 462547, 925094, 1387641, 1850188, 2775282, 4162923, 5550564, 6013111, 8325846, 12026222, 16651692, 18039333, 24052444, 36078666, 38391401, 54117999, 72157332, 76782802, 108235998, 115174203, 153565604, 216471996, 230348406, 345522609, 460696812, 499088213, 691045218, 998176426, 1382090436, 1497264639, 1996352852, 2994529278, 4491793917, 5989058556, 8983587834, 17967175668]

約数ペア:

[(1, 17967175668), (2, 8983587834), (3, 5989058556), (4, 4491793917), (6, 2994529278), (9, 1996352852), (12, 1497264639), (13, 1382090436), (18, 998176426), (26, 691045218), (36, 499088213), (39, 460696812), (52, 345522609), (78, 230348406), (83, 216471996), (117, 153565604), (156, 115174203), (166, 108235998), (234, 76782802), (249, 72157332), (332, 54117999), (468, 38391401), (498, 36078666), (747, 24052444), (996, 18039333), (1079, 16651692), (1494, 12026222), (2158, 8325846), (2988, 6013111), (3237, 5550564), (4316, 4162923), (6474, 2775282), (9711, 1850188), (12948, 1387641), (19422, 925094), (38844, 462547)]