18058446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 26914482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 571, 753, 1142, 1506, 1713, 1757, 2259, 3426, 3514, 3997, 4518, 5139, 5271, 7994, 10278, 10542, 11991, 15813, 23982, 31626, 35973, 71946, 143321, 286642, 429963, 859926, 1003247, 1289889, 2006494, 2579778, 3009741, 6019482, 9029223, 18058446]

約数ペア:

[(1, 18058446), (2, 9029223), (3, 6019482), (6, 3009741), (7, 2579778), (9, 2006494), (14, 1289889), (18, 1003247), (21, 859926), (42, 429963), (63, 286642), (126, 143321), (251, 71946), (502, 35973), (571, 31626), (753, 23982), (1142, 15813), (1506, 11991), (1713, 10542), (1757, 10278), (2259, 7994), (3426, 5271), (3514, 5139), (3997, 4518)]