2542236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6332928

約数和(自身を除く): 3790692

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 151, 183, 244, 276, 302, 366, 453, 604, 732, 906, 1403, 1812, 2806, 3473, 4209, 5612, 6946, 8418, 9211, 10419, 13892, 16836, 18422, 20838, 27633, 36844, 41676, 55266, 110532, 211853, 423706, 635559, 847412, 1271118, 2542236]

約数ペア:

[(1, 2542236), (2, 1271118), (3, 847412), (4, 635559), (6, 423706), (12, 211853), (23, 110532), (46, 55266), (61, 41676), (69, 36844), (92, 27633), (122, 20838), (138, 18422), (151, 16836), (183, 13892), (244, 10419), (276, 9211), (302, 8418), (366, 6946), (453, 5612), (604, 4209), (732, 3473), (906, 2806), (1403, 1812)]