21600216

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9117

約数の個数: 64

約数和(自身を含む): 65462400

約数和(自身を除く): 43862184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9091, 18182, 27273, 36364, 54546, 72728, 81819, 100001, 109092, 163638, 200002, 218184, 245457, 300003, 327276, 400004, 490914, 600006, 654552, 800008, 900009, 981828, 1200012, 1800018, 1963656, 2400024, 2700027, 3600036, 5400054, 7200072, 10800108, 21600216]

約数ペア:

[(1, 21600216), (2, 10800108), (3, 7200072), (4, 5400054), (6, 3600036), (8, 2700027), (9, 2400024), (11, 1963656), (12, 1800018), (18, 1200012), (22, 981828), (24, 900009), (27, 800008), (33, 654552), (36, 600006), (44, 490914), (54, 400004), (66, 327276), (72, 300003), (88, 245457), (99, 218184), (108, 200002), (132, 163638), (198, 109092), (216, 100001), (264, 81819), (297, 72728), (396, 54546), (594, 36364), (792, 27273), (1188, 18182), (2376, 9091)]