19828872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39343}}^1$

素因数の和:39362

約数の個数: 48

約数和(自身を含む): 61376640

約数和(自身を除く): 41547768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39343, 78686, 118029, 157372, 236058, 275401, 314744, 354087, 472116, 550802, 708174, 826203, 944232, 1101604, 1416348, 1652406, 2203208, 2478609, 2832696, 3304812, 4957218, 6609624, 9914436, 19828872]

約数ペア:

[(1, 19828872), (2, 9914436), (3, 6609624), (4, 4957218), (6, 3304812), (7, 2832696), (8, 2478609), (9, 2203208), (12, 1652406), (14, 1416348), (18, 1101604), (21, 944232), (24, 826203), (28, 708174), (36, 550802), (42, 472116), (56, 354087), (63, 314744), (72, 275401), (84, 236058), (126, 157372), (168, 118029), (252, 78686), (504, 39343)]