47294946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 108501120

約数和(自身を除く): 61206174

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1609, 1633, 3218, 3266, 4827, 4899, 9654, 9798, 14481, 14697, 28962, 29394, 37007, 74014, 111021, 114239, 222042, 228478, 333063, 342717, 666126, 685434, 1028151, 2056302, 2627497, 5254994, 7882491, 15764982, 23647473, 47294946]

約数ペア:

[(1, 47294946), (2, 23647473), (3, 15764982), (6, 7882491), (9, 5254994), (18, 2627497), (23, 2056302), (46, 1028151), (69, 685434), (71, 666126), (138, 342717), (142, 333063), (207, 228478), (213, 222042), (414, 114239), (426, 111021), (639, 74014), (1278, 37007), (1609, 29394), (1633, 28962), (3218, 14697), (3266, 14481), (4827, 9798), (4899, 9654)]