31320522

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 36

約数和(自身を含む): 70315830

約数和(自身を除く): 38995308

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1682, 2069, 2523, 4138, 5046, 6207, 7569, 12414, 15138, 18621, 37242, 60001, 120002, 180003, 360006, 540009, 1080018, 1740029, 3480058, 5220087, 10440174, 15660261, 31320522]

約数ペア:

[(1, 31320522), (2, 15660261), (3, 10440174), (6, 5220087), (9, 3480058), (18, 1740029), (29, 1080018), (58, 540009), (87, 360006), (174, 180003), (261, 120002), (522, 60001), (841, 37242), (1682, 18621), (2069, 15138), (2523, 12414), (4138, 7569), (5046, 6207)]