16793868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^4$

素因数の和:73

約数の個数: 90

約数和(自身を含む): 49381836

約数和(自身を除く): 32587968

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, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 1014, 1092, 1183, 1274, 1911, 2028, 2197, 2366, 2548, 3549, 3822, 4394, 4732, 6591, 7098, 7644, 8281, 8788, 13182, 14196, 15379, 16562, 24843, 26364, 28561, 30758, 33124, 46137, 49686, 57122, 61516, 85683, 92274, 99372, 107653, 114244, 171366, 184548, 199927, 215306, 322959, 342732, 399854, 430612, 599781, 645918, 799708, 1199562, 1291836, 1399489, 2399124, 2798978, 4198467, 5597956, 8396934, 16793868]

約数ペア:

[(1, 16793868), (2, 8396934), (3, 5597956), (4, 4198467), (6, 2798978), (7, 2399124), (12, 1399489), (13, 1291836), (14, 1199562), (21, 799708), (26, 645918), (28, 599781), (39, 430612), (42, 399854), (49, 342732), (52, 322959), (78, 215306), (84, 199927), (91, 184548), (98, 171366), (147, 114244), (156, 107653), (169, 99372), (182, 92274), (196, 85683), (273, 61516), (294, 57122), (338, 49686), (364, 46137), (507, 33124), (546, 30758), (588, 28561), (637, 26364), (676, 24843), (1014, 16562), (1092, 15379), (1183, 14196), (1274, 13182), (1911, 8788), (2028, 8281), (2197, 7644), (2366, 7098), (2548, 6591), (3549, 4732), (3822, 4394)]