47520018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 128908416

約数和(自身を除く): 81388398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 182, 201, 234, 273, 402, 433, 469, 546, 603, 819, 866, 871, 938, 1206, 1299, 1407, 1638, 1742, 2598, 2613, 2814, 3031, 3897, 4221, 5226, 5629, 6062, 6097, 7794, 7839, 8442, 9093, 11258, 12194, 15678, 16887, 18186, 18291, 27279, 29011, 33774, 36582, 39403, 50661, 54558, 54873, 58022, 78806, 87033, 101322, 109746, 118209, 174066, 203077, 236418, 261099, 354627, 377143, 406154, 522198, 609231, 709254, 754286, 1131429, 1218462, 1827693, 2262858, 2640001, 3394287, 3655386, 5280002, 6788574, 7920003, 15840006, 23760009, 47520018]

約数ペア:

[(1, 47520018), (2, 23760009), (3, 15840006), (6, 7920003), (7, 6788574), (9, 5280002), (13, 3655386), (14, 3394287), (18, 2640001), (21, 2262858), (26, 1827693), (39, 1218462), (42, 1131429), (63, 754286), (67, 709254), (78, 609231), (91, 522198), (117, 406154), (126, 377143), (134, 354627), (182, 261099), (201, 236418), (234, 203077), (273, 174066), (402, 118209), (433, 109746), (469, 101322), (546, 87033), (603, 78806), (819, 58022), (866, 54873), (871, 54558), (938, 50661), (1206, 39403), (1299, 36582), (1407, 33774), (1638, 29011), (1742, 27279), (2598, 18291), (2613, 18186), (2814, 16887), (3031, 15678), (3897, 12194), (4221, 11258), (5226, 9093), (5629, 8442), (6062, 7839), (6097, 7794)]