22146453

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 38216640

約数和(自身を除く): 16070187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 281, 417, 567, 843, 973, 1251, 1967, 2529, 2919, 3753, 5901, 7587, 8757, 11259, 17703, 22761, 26271, 39059, 53109, 78813, 117177, 159327, 273413, 351531, 820239, 1054593, 2460717, 3163779, 7382151, 22146453]

約数ペア:

[(1, 22146453), (3, 7382151), (7, 3163779), (9, 2460717), (21, 1054593), (27, 820239), (63, 351531), (81, 273413), (139, 159327), (189, 117177), (281, 78813), (417, 53109), (567, 39059), (843, 26271), (973, 22761), (1251, 17703), (1967, 11259), (2529, 8757), (2919, 7587), (3753, 5901)]