2017888884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{9419}}^1$

素因数の和:9981

約数の個数: 72

約数和(自身を含む): 5575358880

約数和(自身を除く): 3557469996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 541, 1082, 1623, 2164, 3246, 4869, 5951, 6492, 9419, 9738, 11902, 17853, 18838, 19476, 23804, 28257, 35706, 37676, 53559, 56514, 71412, 84771, 103609, 107118, 113028, 169542, 207218, 214236, 310827, 339084, 414436, 621654, 932481, 1243308, 1864962, 3729924, 5095679, 10191358, 15287037, 20382716, 30574074, 45861111, 56052469, 61148148, 91722222, 112104938, 168157407, 183444444, 224209876, 336314814, 504472221, 672629628, 1008944442, 2017888884]

約数ペア:

[(1, 2017888884), (2, 1008944442), (3, 672629628), (4, 504472221), (6, 336314814), (9, 224209876), (11, 183444444), (12, 168157407), (18, 112104938), (22, 91722222), (33, 61148148), (36, 56052469), (44, 45861111), (66, 30574074), (99, 20382716), (132, 15287037), (198, 10191358), (396, 5095679), (541, 3729924), (1082, 1864962), (1623, 1243308), (2164, 932481), (3246, 621654), (4869, 414436), (5951, 339084), (6492, 310827), (9419, 214236), (9738, 207218), (11902, 169542), (17853, 113028), (18838, 107118), (19476, 103609), (23804, 84771), (28257, 71412), (35706, 56514), (37676, 53559)]