19051866

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 45624384

約数和(自身を除く): 26572518

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2707, 3519, 5414, 7038, 8121, 16242, 24363, 46019, 48726, 62261, 92038, 124522, 138057, 186783, 276114, 373566, 414171, 560349, 828342, 1058437, 1120698, 2116874, 3175311, 6350622, 9525933, 19051866]

約数ペア:

[(1, 19051866), (2, 9525933), (3, 6350622), (6, 3175311), (9, 2116874), (17, 1120698), (18, 1058437), (23, 828342), (34, 560349), (46, 414171), (51, 373566), (69, 276114), (102, 186783), (138, 138057), (153, 124522), (207, 92038), (306, 62261), (391, 48726), (414, 46019), (782, 24363), (1173, 16242), (2346, 8121), (2707, 7038), (3519, 5414)]