1085508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 3096800

約数和(自身を除く): 2011292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 529, 621, 684, 828, 874, 1026, 1058, 1242, 1311, 1587, 1748, 2052, 2116, 2484, 2622, 3174, 3933, 4761, 5244, 6348, 7866, 9522, 10051, 11799, 14283, 15732, 19044, 20102, 23598, 28566, 30153, 40204, 47196, 57132, 60306, 90459, 120612, 180918, 271377, 361836, 542754, 1085508]

約数ペア:

[(1, 1085508), (2, 542754), (3, 361836), (4, 271377), (6, 180918), (9, 120612), (12, 90459), (18, 60306), (19, 57132), (23, 47196), (27, 40204), (36, 30153), (38, 28566), (46, 23598), (54, 20102), (57, 19044), (69, 15732), (76, 14283), (92, 11799), (108, 10051), (114, 9522), (138, 7866), (171, 6348), (207, 5244), (228, 4761), (276, 3933), (342, 3174), (414, 2622), (437, 2484), (513, 2116), (529, 2052), (621, 1748), (684, 1587), (828, 1311), (874, 1242), (1026, 1058)]