8842554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 22752000

約数和(自身を除く): 13909446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 157, 189, 298, 314, 378, 447, 471, 894, 942, 1043, 1099, 1341, 1413, 2086, 2198, 2682, 2826, 3129, 3297, 4023, 4239, 6258, 6594, 8046, 8478, 9387, 9891, 18774, 19782, 23393, 28161, 29673, 46786, 56322, 59346, 70179, 140358, 163751, 210537, 327502, 421074, 491253, 631611, 982506, 1263222, 1473759, 2947518, 4421277, 8842554]

約数ペア:

[(1, 8842554), (2, 4421277), (3, 2947518), (6, 1473759), (7, 1263222), (9, 982506), (14, 631611), (18, 491253), (21, 421074), (27, 327502), (42, 210537), (54, 163751), (63, 140358), (126, 70179), (149, 59346), (157, 56322), (189, 46786), (298, 29673), (314, 28161), (378, 23393), (447, 19782), (471, 18774), (894, 9891), (942, 9387), (1043, 8478), (1099, 8046), (1341, 6594), (1413, 6258), (2086, 4239), (2198, 4023), (2682, 3297), (2826, 3129)]