21974436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 63504000

約数和(自身を除く): 41529564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 99, 106, 108, 132, 159, 198, 212, 297, 318, 349, 396, 477, 583, 594, 636, 698, 954, 1047, 1166, 1188, 1396, 1431, 1749, 1908, 2094, 2332, 2862, 3141, 3498, 3839, 4188, 5247, 5724, 6282, 6996, 7678, 9423, 10494, 11517, 12564, 15356, 15741, 18497, 18846, 20988, 23034, 31482, 34551, 36994, 37692, 46068, 55491, 62964, 69102, 73988, 103653, 110982, 138204, 166473, 203467, 207306, 221964, 332946, 406934, 414612, 499419, 610401, 665892, 813868, 998838, 1220802, 1831203, 1997676, 2441604, 3662406, 5493609, 7324812, 10987218, 21974436]

約数ペア:

[(1, 21974436), (2, 10987218), (3, 7324812), (4, 5493609), (6, 3662406), (9, 2441604), (11, 1997676), (12, 1831203), (18, 1220802), (22, 998838), (27, 813868), (33, 665892), (36, 610401), (44, 499419), (53, 414612), (54, 406934), (66, 332946), (99, 221964), (106, 207306), (108, 203467), (132, 166473), (159, 138204), (198, 110982), (212, 103653), (297, 73988), (318, 69102), (349, 62964), (396, 55491), (477, 46068), (583, 37692), (594, 36994), (636, 34551), (698, 31482), (954, 23034), (1047, 20988), (1166, 18846), (1188, 18497), (1396, 15741), (1431, 15356), (1749, 12564), (1908, 11517), (2094, 10494), (2332, 9423), (2862, 7678), (3141, 6996), (3498, 6282), (3839, 5724), (4188, 5247)]