22422393

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 40550400

約数和(自身を除く): 18128007

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 89, 93, 129, 189, 217, 267, 279, 301, 387, 623, 651, 801, 837, 903, 1161, 1333, 1869, 1953, 2403, 2709, 2759, 3827, 3999, 5607, 5859, 8127, 8277, 9331, 11481, 11997, 16821, 19313, 24831, 26789, 27993, 34443, 35991, 57939, 74493, 80367, 83979, 103329, 118637, 173817, 241101, 251937, 355911, 521451, 723303, 830459, 1067733, 2491377, 3203199, 7474131, 22422393]

約数ペア:

[(1, 22422393), (3, 7474131), (7, 3203199), (9, 2491377), (21, 1067733), (27, 830459), (31, 723303), (43, 521451), (63, 355911), (89, 251937), (93, 241101), (129, 173817), (189, 118637), (217, 103329), (267, 83979), (279, 80367), (301, 74493), (387, 57939), (623, 35991), (651, 34443), (801, 27993), (837, 26789), (903, 24831), (1161, 19313), (1333, 16821), (1869, 11997), (1953, 11481), (2403, 9331), (2709, 8277), (2759, 8127), (3827, 5859), (3999, 5607)]