6974268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 19630800

約数和(自身を除く): 12656532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 409, 588, 609, 812, 818, 1218, 1227, 1421, 1636, 2436, 2454, 2842, 2863, 4263, 4908, 5684, 5726, 8526, 8589, 11452, 11861, 17052, 17178, 20041, 23722, 34356, 35583, 40082, 47444, 60123, 71166, 80164, 83027, 120246, 142332, 166054, 240492, 249081, 332108, 498162, 581189, 996324, 1162378, 1743567, 2324756, 3487134, 6974268]

約数ペア:

[(1, 6974268), (2, 3487134), (3, 2324756), (4, 1743567), (6, 1162378), (7, 996324), (12, 581189), (14, 498162), (21, 332108), (28, 249081), (29, 240492), (42, 166054), (49, 142332), (58, 120246), (84, 83027), (87, 80164), (98, 71166), (116, 60123), (147, 47444), (174, 40082), (196, 35583), (203, 34356), (294, 23722), (348, 20041), (406, 17178), (409, 17052), (588, 11861), (609, 11452), (812, 8589), (818, 8526), (1218, 5726), (1227, 5684), (1421, 4908), (1636, 4263), (2436, 2863), (2454, 2842)]