9141948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 24644256

約数和(自身を除く): 15502308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 181, 183, 207, 244, 276, 362, 366, 414, 543, 549, 724, 732, 828, 1086, 1098, 1403, 1629, 2172, 2196, 2806, 3258, 4163, 4209, 5612, 6516, 8326, 8418, 11041, 12489, 12627, 16652, 16836, 22082, 24978, 25254, 33123, 37467, 44164, 49956, 50508, 66246, 74934, 99369, 132492, 149868, 198738, 253943, 397476, 507886, 761829, 1015772, 1523658, 2285487, 3047316, 4570974, 9141948]

約数ペア:

[(1, 9141948), (2, 4570974), (3, 3047316), (4, 2285487), (6, 1523658), (9, 1015772), (12, 761829), (18, 507886), (23, 397476), (36, 253943), (46, 198738), (61, 149868), (69, 132492), (92, 99369), (122, 74934), (138, 66246), (181, 50508), (183, 49956), (207, 44164), (244, 37467), (276, 33123), (362, 25254), (366, 24978), (414, 22082), (543, 16836), (549, 16652), (724, 12627), (732, 12489), (828, 11041), (1086, 8418), (1098, 8326), (1403, 6516), (1629, 5612), (2172, 4209), (2196, 4163), (2806, 3258)]