17894604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 52329648

約数和(自身を除く): 34435044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2341, 2548, 3822, 4682, 7023, 7644, 9364, 14046, 16387, 28092, 30433, 32774, 49161, 60866, 65548, 91299, 98322, 114709, 121732, 182598, 196644, 213031, 229418, 344127, 365196, 426062, 458836, 639093, 688254, 852124, 1278186, 1376508, 1491217, 2556372, 2982434, 4473651, 5964868, 8947302, 17894604]

約数ペア:

[(1, 17894604), (2, 8947302), (3, 5964868), (4, 4473651), (6, 2982434), (7, 2556372), (12, 1491217), (13, 1376508), (14, 1278186), (21, 852124), (26, 688254), (28, 639093), (39, 458836), (42, 426062), (49, 365196), (52, 344127), (78, 229418), (84, 213031), (91, 196644), (98, 182598), (147, 121732), (156, 114709), (182, 98322), (196, 91299), (273, 65548), (294, 60866), (364, 49161), (546, 32774), (588, 30433), (637, 28092), (1092, 16387), (1274, 14046), (1911, 9364), (2341, 7644), (2548, 7023), (3822, 4682)]