2413404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 7131488

約数和(自身を除く): 4718084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 157, 183, 244, 252, 314, 366, 427, 471, 549, 628, 732, 854, 942, 1098, 1099, 1281, 1413, 1708, 1884, 2196, 2198, 2562, 2826, 3297, 3843, 4396, 5124, 5652, 6594, 7686, 9577, 9891, 13188, 15372, 19154, 19782, 28731, 38308, 39564, 57462, 67039, 86193, 114924, 134078, 172386, 201117, 268156, 344772, 402234, 603351, 804468, 1206702, 2413404]

約数ペア:

[(1, 2413404), (2, 1206702), (3, 804468), (4, 603351), (6, 402234), (7, 344772), (9, 268156), (12, 201117), (14, 172386), (18, 134078), (21, 114924), (28, 86193), (36, 67039), (42, 57462), (61, 39564), (63, 38308), (84, 28731), (122, 19782), (126, 19154), (157, 15372), (183, 13188), (244, 9891), (252, 9577), (314, 7686), (366, 6594), (427, 5652), (471, 5124), (549, 4396), (628, 3843), (732, 3297), (854, 2826), (942, 2562), (1098, 2198), (1099, 2196), (1281, 1884), (1413, 1708)]