7437612

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 21952000

約数和(自身を除く): 14514388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 139, 147, 156, 182, 196, 273, 278, 294, 343, 364, 417, 546, 556, 588, 637, 686, 834, 973, 1029, 1092, 1274, 1372, 1668, 1807, 1911, 1946, 2058, 2548, 2919, 3614, 3822, 3892, 4116, 4459, 5421, 5838, 6811, 7228, 7644, 8918, 10842, 11676, 12649, 13377, 13622, 17836, 20433, 21684, 25298, 26754, 27244, 37947, 40866, 47677, 50596, 53508, 75894, 81732, 88543, 95354, 143031, 151788, 177086, 190708, 265629, 286062, 354172, 531258, 572124, 619801, 1062516, 1239602, 1859403, 2479204, 3718806, 7437612]

約数ペア:

[(1, 7437612), (2, 3718806), (3, 2479204), (4, 1859403), (6, 1239602), (7, 1062516), (12, 619801), (13, 572124), (14, 531258), (21, 354172), (26, 286062), (28, 265629), (39, 190708), (42, 177086), (49, 151788), (52, 143031), (78, 95354), (84, 88543), (91, 81732), (98, 75894), (139, 53508), (147, 50596), (156, 47677), (182, 40866), (196, 37947), (273, 27244), (278, 26754), (294, 25298), (343, 21684), (364, 20433), (417, 17836), (546, 13622), (556, 13377), (588, 12649), (637, 11676), (686, 10842), (834, 8918), (973, 7644), (1029, 7228), (1092, 6811), (1274, 5838), (1372, 5421), (1668, 4459), (1807, 4116), (1911, 3892), (1946, 3822), (2058, 3614), (2548, 2919)]