186933474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 517440000

約数和(自身を除く): 330506526

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 109, 117, 126, 182, 189, 218, 234, 273, 327, 349, 351, 378, 546, 654, 698, 702, 763, 819, 981, 1047, 1417, 1526, 1638, 1962, 2094, 2289, 2443, 2457, 2834, 2943, 3141, 4251, 4537, 4578, 4886, 4914, 5886, 6282, 6867, 7329, 8502, 9074, 9423, 9919, 12753, 13611, 13734, 14658, 18846, 19838, 20601, 21987, 25506, 27222, 29757, 31759, 38041, 38259, 40833, 41202, 43974, 59514, 63518, 65961, 76082, 76518, 81666, 89271, 95277, 114123, 122499, 131922, 178542, 190554, 228246, 244998, 266287, 267813, 285831, 342369, 494533, 532574, 535626, 571662, 684738, 798861, 857493, 989066, 1027107, 1483599, 1597722, 1714986, 2054214, 2396583, 2967198, 3461731, 4450797, 4793166, 6923462, 7189749, 8901594, 10385193, 13352391, 14379498, 20770386, 26704782, 31155579, 62311158, 93466737, 186933474]

約数ペア:

[(1, 186933474), (2, 93466737), (3, 62311158), (6, 31155579), (7, 26704782), (9, 20770386), (13, 14379498), (14, 13352391), (18, 10385193), (21, 8901594), (26, 7189749), (27, 6923462), (39, 4793166), (42, 4450797), (54, 3461731), (63, 2967198), (78, 2396583), (91, 2054214), (109, 1714986), (117, 1597722), (126, 1483599), (182, 1027107), (189, 989066), (218, 857493), (234, 798861), (273, 684738), (327, 571662), (349, 535626), (351, 532574), (378, 494533), (546, 342369), (654, 285831), (698, 267813), (702, 266287), (763, 244998), (819, 228246), (981, 190554), (1047, 178542), (1417, 131922), (1526, 122499), (1638, 114123), (1962, 95277), (2094, 89271), (2289, 81666), (2443, 76518), (2457, 76082), (2834, 65961), (2943, 63518), (3141, 59514), (4251, 43974), (4537, 41202), (4578, 40833), (4886, 38259), (4914, 38041), (5886, 31759), (6282, 29757), (6867, 27222), (7329, 25506), (8502, 21987), (9074, 20601), (9423, 19838), (9919, 18846), (12753, 14658), (13611, 13734)]