23225118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 54443664

約数和(自身を除く): 31218546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 401, 591, 802, 1182, 1203, 1379, 2406, 2758, 2807, 4137, 5614, 8274, 8421, 9653, 16842, 19306, 19649, 28959, 39298, 57918, 58947, 78997, 117894, 157994, 236991, 473982, 552979, 1105958, 1658937, 3317874, 3870853, 7741706, 11612559, 23225118]

約数ペア:

[(1, 23225118), (2, 11612559), (3, 7741706), (6, 3870853), (7, 3317874), (14, 1658937), (21, 1105958), (42, 552979), (49, 473982), (98, 236991), (147, 157994), (197, 117894), (294, 78997), (394, 58947), (401, 57918), (591, 39298), (802, 28959), (1182, 19649), (1203, 19306), (1379, 16842), (2406, 9653), (2758, 8421), (2807, 8274), (4137, 5614)]