12960216

素因数分解:

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

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 37260000

約数和(自身を除く): 24299784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2069, 2088, 3132, 4138, 6207, 6264, 8276, 12414, 16552, 18621, 24828, 37242, 49656, 55863, 60001, 74484, 111726, 120002, 148968, 180003, 223452, 240004, 360006, 446904, 480008, 540009, 720012, 1080018, 1440024, 1620027, 2160036, 3240054, 4320072, 6480108, 12960216]

約数ペア:

[(1, 12960216), (2, 6480108), (3, 4320072), (4, 3240054), (6, 2160036), (8, 1620027), (9, 1440024), (12, 1080018), (18, 720012), (24, 540009), (27, 480008), (29, 446904), (36, 360006), (54, 240004), (58, 223452), (72, 180003), (87, 148968), (108, 120002), (116, 111726), (174, 74484), (216, 60001), (232, 55863), (261, 49656), (348, 37242), (522, 24828), (696, 18621), (783, 16552), (1044, 12414), (1566, 8276), (2069, 6264), (2088, 6207), (3132, 4138)]