1801008

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 5654400

約数和(自身を除く): 3853392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 379, 396, 432, 528, 594, 758, 792, 1137, 1188, 1516, 1584, 2274, 2376, 3032, 3411, 4169, 4548, 4752, 6064, 6822, 8338, 9096, 10233, 12507, 13644, 16676, 18192, 20466, 25014, 27288, 33352, 37521, 40932, 50028, 54576, 66704, 75042, 81864, 100056, 112563, 150084, 163728, 200112, 225126, 300168, 450252, 600336, 900504, 1801008]

約数ペア:

[(1, 1801008), (2, 900504), (3, 600336), (4, 450252), (6, 300168), (8, 225126), (9, 200112), (11, 163728), (12, 150084), (16, 112563), (18, 100056), (22, 81864), (24, 75042), (27, 66704), (33, 54576), (36, 50028), (44, 40932), (48, 37521), (54, 33352), (66, 27288), (72, 25014), (88, 20466), (99, 18192), (108, 16676), (132, 13644), (144, 12507), (176, 10233), (198, 9096), (216, 8338), (264, 6822), (297, 6064), (379, 4752), (396, 4548), (432, 4169), (528, 3411), (594, 3032), (758, 2376), (792, 2274), (1137, 1584), (1188, 1516)]