31554342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 71180928

約数和(自身を除く): 39626586

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 193, 279, 293, 386, 558, 579, 586, 879, 1158, 1737, 1758, 2637, 3474, 5274, 5983, 9083, 11966, 17949, 18166, 27249, 35898, 53847, 54498, 56549, 81747, 107694, 113098, 163494, 169647, 339294, 508941, 1017882, 1753019, 3506038, 5259057, 10518114, 15777171, 31554342]

約数ペア:

[(1, 31554342), (2, 15777171), (3, 10518114), (6, 5259057), (9, 3506038), (18, 1753019), (31, 1017882), (62, 508941), (93, 339294), (186, 169647), (193, 163494), (279, 113098), (293, 107694), (386, 81747), (558, 56549), (579, 54498), (586, 53847), (879, 35898), (1158, 27249), (1737, 18166), (1758, 17949), (2637, 11966), (3474, 9083), (5274, 5983)]