1871604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1085

約数の個数: 54

約数和(自身を含む): 5508594

約数和(自身を除く): 3636990

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1061, 1764, 2122, 3183, 4244, 6366, 7427, 9549, 12732, 14854, 19098, 22281, 29708, 38196, 44562, 51989, 66843, 89124, 103978, 133686, 155967, 207956, 267372, 311934, 467901, 623868, 935802, 1871604]

約数ペア:

[(1, 1871604), (2, 935802), (3, 623868), (4, 467901), (6, 311934), (7, 267372), (9, 207956), (12, 155967), (14, 133686), (18, 103978), (21, 89124), (28, 66843), (36, 51989), (42, 44562), (49, 38196), (63, 29708), (84, 22281), (98, 19098), (126, 14854), (147, 12732), (196, 9549), (252, 7427), (294, 6366), (441, 4244), (588, 3183), (882, 2122), (1061, 1764)]