42315354

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 97935552

約数和(自身を除く): 55620198

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2377, 2967, 4754, 5934, 7131, 8901, 14262, 17802, 21393, 42786, 54671, 102211, 109342, 164013, 204422, 306633, 328026, 492039, 613266, 919899, 984078, 1839798, 2350853, 4701706, 7052559, 14105118, 21157677, 42315354]

約数ペア:

[(1, 42315354), (2, 21157677), (3, 14105118), (6, 7052559), (9, 4701706), (18, 2350853), (23, 1839798), (43, 984078), (46, 919899), (69, 613266), (86, 492039), (129, 328026), (138, 306633), (207, 204422), (258, 164013), (387, 109342), (414, 102211), (774, 54671), (989, 42786), (1978, 21393), (2377, 17802), (2967, 14262), (4754, 8901), (5934, 7131)]