2457924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 6787200

約数和(自身を除く): 4329276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1009, 1218, 2018, 2436, 3027, 4036, 6054, 7063, 12108, 14126, 21189, 28252, 29261, 42378, 58522, 84756, 87783, 117044, 175566, 204827, 351132, 409654, 614481, 819308, 1228962, 2457924]

約数ペア:

[(1, 2457924), (2, 1228962), (3, 819308), (4, 614481), (6, 409654), (7, 351132), (12, 204827), (14, 175566), (21, 117044), (28, 87783), (29, 84756), (42, 58522), (58, 42378), (84, 29261), (87, 28252), (116, 21189), (174, 14126), (203, 12108), (348, 7063), (406, 6054), (609, 4036), (812, 3027), (1009, 2436), (1218, 2018)]