28417236498

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4602727}}^1$

素因数の和:4602756

約数の個数: 48

約数和(自身を含む): 71802556800

約数和(自身を除く): 43385320302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 4602727, 9205454, 13808181, 27616362, 32219089, 41424543, 64438178, 82849086, 96657267, 193314534, 225533623, 289971801, 451067246, 579943602, 676600869, 1353201738, 1578735361, 2029802607, 3157470722, 4059605214, 4736206083, 9472412166, 14208618249, 28417236498]

約数ペア:

[(1, 28417236498), (2, 14208618249), (3, 9472412166), (6, 4736206083), (7, 4059605214), (9, 3157470722), (14, 2029802607), (18, 1578735361), (21, 1353201738), (42, 676600869), (49, 579943602), (63, 451067246), (98, 289971801), (126, 225533623), (147, 193314534), (294, 96657267), (343, 82849086), (441, 64438178), (686, 41424543), (882, 32219089), (1029, 27616362), (2058, 13808181), (3087, 9205454), (6174, 4602727)]