18680112

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 80

約数和(自身を含む): 58508160

約数和(自身を除く): 39828048

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, 396, 432, 528, 594, 792, 1188, 1584, 2376, 3931, 4752, 7862, 11793, 15724, 23586, 31448, 35379, 43241, 47172, 62896, 70758, 86482, 94344, 106137, 129723, 141516, 172964, 188688, 212274, 259446, 283032, 345928, 389169, 424548, 518892, 566064, 691856, 778338, 849096, 1037784, 1167507, 1556676, 1698192, 2075568, 2335014, 3113352, 4670028, 6226704, 9340056, 18680112]

約数ペア:

[(1, 18680112), (2, 9340056), (3, 6226704), (4, 4670028), (6, 3113352), (8, 2335014), (9, 2075568), (11, 1698192), (12, 1556676), (16, 1167507), (18, 1037784), (22, 849096), (24, 778338), (27, 691856), (33, 566064), (36, 518892), (44, 424548), (48, 389169), (54, 345928), (66, 283032), (72, 259446), (88, 212274), (99, 188688), (108, 172964), (132, 141516), (144, 129723), (176, 106137), (198, 94344), (216, 86482), (264, 70758), (297, 62896), (396, 47172), (432, 43241), (528, 35379), (594, 31448), (792, 23586), (1188, 15724), (1584, 11793), (2376, 7862), (3931, 4752)]