25149852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 81013856

約数和(自身を除く): 55864004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 853, 1053, 1092, 1134, 1404, 1638, 1706, 2106, 2268, 2457, 2559, 3276, 3412, 4212, 4914, 5118, 5971, 7371, 7677, 9828, 10236, 11089, 11942, 14742, 15354, 17913, 22178, 23031, 23884, 29484, 30708, 33267, 35826, 44356, 46062, 53739, 66534, 69093, 71652, 77623, 92124, 99801, 107478, 133068, 138186, 155246, 161217, 199602, 214956, 232869, 276372, 299403, 310492, 322434, 399204, 465738, 483651, 598806, 644868, 698607, 898209, 931476, 967302, 1197612, 1397214, 1796418, 1934604, 2095821, 2794428, 3592836, 4191642, 6287463, 8383284, 12574926, 25149852]

約数ペア:

[(1, 25149852), (2, 12574926), (3, 8383284), (4, 6287463), (6, 4191642), (7, 3592836), (9, 2794428), (12, 2095821), (13, 1934604), (14, 1796418), (18, 1397214), (21, 1197612), (26, 967302), (27, 931476), (28, 898209), (36, 698607), (39, 644868), (42, 598806), (52, 483651), (54, 465738), (63, 399204), (78, 322434), (81, 310492), (84, 299403), (91, 276372), (108, 232869), (117, 214956), (126, 199602), (156, 161217), (162, 155246), (182, 138186), (189, 133068), (234, 107478), (252, 99801), (273, 92124), (324, 77623), (351, 71652), (364, 69093), (378, 66534), (468, 53739), (546, 46062), (567, 44356), (702, 35826), (756, 33267), (819, 30708), (853, 29484), (1053, 23884), (1092, 23031), (1134, 22178), (1404, 17913), (1638, 15354), (1706, 14742), (2106, 11942), (2268, 11089), (2457, 10236), (2559, 9828), (3276, 7677), (3412, 7371), (4212, 5971), (4914, 5118)]