21858012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{6133}}^1$

素因数の和:6160

約数の個数: 60

約数和(自身を含む): 62345976

約数和(自身を除く): 40487964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 6133, 12266, 18399, 24532, 36798, 55197, 67463, 73596, 110394, 134926, 165591, 202389, 220788, 269852, 331182, 404778, 496773, 607167, 662364, 809556, 993546, 1214334, 1821501, 1987092, 2428668, 3643002, 5464503, 7286004, 10929006, 21858012]

約数ペア:

[(1, 21858012), (2, 10929006), (3, 7286004), (4, 5464503), (6, 3643002), (9, 2428668), (11, 1987092), (12, 1821501), (18, 1214334), (22, 993546), (27, 809556), (33, 662364), (36, 607167), (44, 496773), (54, 404778), (66, 331182), (81, 269852), (99, 220788), (108, 202389), (132, 165591), (162, 134926), (198, 110394), (297, 73596), (324, 67463), (396, 55197), (594, 36798), (891, 24532), (1188, 18399), (1782, 12266), (3564, 6133)]