47478762

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 108883008

約数和(自身を除く): 61404246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1571, 1679, 3142, 3358, 4713, 5037, 9426, 10074, 14139, 15111, 28278, 30222, 36133, 72266, 108399, 114683, 216798, 229366, 325197, 344049, 650394, 688098, 1032147, 2064294, 2637709, 5275418, 7913127, 15826254, 23739381, 47478762]

約数ペア:

[(1, 47478762), (2, 23739381), (3, 15826254), (6, 7913127), (9, 5275418), (18, 2637709), (23, 2064294), (46, 1032147), (69, 688098), (73, 650394), (138, 344049), (146, 325197), (207, 229366), (219, 216798), (414, 114683), (438, 108399), (657, 72266), (1314, 36133), (1571, 30222), (1679, 28278), (3142, 15111), (3358, 14139), (4713, 10074), (5037, 9426)]