7434126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 19215360

約数和(自身を除く): 11781234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 277, 378, 426, 497, 554, 639, 831, 994, 1278, 1491, 1662, 1917, 1939, 2493, 2982, 3834, 3878, 4473, 4986, 5817, 7479, 8946, 11634, 13419, 14958, 17451, 19667, 26838, 34902, 39334, 52353, 59001, 104706, 118002, 137669, 177003, 275338, 354006, 413007, 531009, 826014, 1062018, 1239021, 2478042, 3717063, 7434126]

約数ペア:

[(1, 7434126), (2, 3717063), (3, 2478042), (6, 1239021), (7, 1062018), (9, 826014), (14, 531009), (18, 413007), (21, 354006), (27, 275338), (42, 177003), (54, 137669), (63, 118002), (71, 104706), (126, 59001), (142, 52353), (189, 39334), (213, 34902), (277, 26838), (378, 19667), (426, 17451), (497, 14958), (554, 13419), (639, 11634), (831, 8946), (994, 7479), (1278, 5817), (1491, 4986), (1662, 4473), (1917, 3878), (1939, 3834), (2493, 2982)]