18263058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 24287214

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 53, 66, 69, 106, 138, 159, 227, 253, 318, 454, 506, 583, 681, 759, 1166, 1219, 1362, 1518, 1749, 2438, 2497, 3498, 3657, 4994, 5221, 7314, 7491, 10442, 12031, 13409, 14982, 15663, 24062, 26818, 31326, 36093, 40227, 57431, 72186, 80454, 114862, 132341, 172293, 264682, 276713, 344586, 397023, 553426, 794046, 830139, 1660278, 3043843, 6087686, 9131529, 18263058]

約数ペア:

[(1, 18263058), (2, 9131529), (3, 6087686), (6, 3043843), (11, 1660278), (22, 830139), (23, 794046), (33, 553426), (46, 397023), (53, 344586), (66, 276713), (69, 264682), (106, 172293), (138, 132341), (159, 114862), (227, 80454), (253, 72186), (318, 57431), (454, 40227), (506, 36093), (583, 31326), (681, 26818), (759, 24062), (1166, 15663), (1219, 14982), (1362, 13409), (1518, 12031), (1749, 10442), (2438, 7491), (2497, 7314), (3498, 5221), (3657, 4994)]