2018553548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 4232632320

約数和(自身を除く): 2214078772

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 59, 68, 106, 118, 187, 212, 236, 374, 583, 649, 748, 863, 901, 1003, 1166, 1298, 1726, 1802, 2006, 2332, 2596, 3127, 3452, 3604, 4012, 6254, 9493, 9911, 11033, 12508, 14671, 18986, 19822, 22066, 29342, 34397, 37972, 39644, 44132, 45739, 50917, 53159, 58684, 68794, 91478, 101834, 106318, 137588, 161381, 182956, 203668, 212636, 322762, 503129, 560087, 584749, 645524, 777563, 865589, 1006258, 1120174, 1169498, 1555126, 1731178, 2012516, 2240348, 2338996, 2698601, 3110252, 3462356, 5397202, 8553193, 9521479, 10794404, 17106386, 19042958, 29684611, 34212772, 38085916, 45876217, 59369222, 91752434, 118738444, 183504868, 504638387, 1009276774, 2018553548]

約数ペア:

[(1, 2018553548), (2, 1009276774), (4, 504638387), (11, 183504868), (17, 118738444), (22, 91752434), (34, 59369222), (44, 45876217), (53, 38085916), (59, 34212772), (68, 29684611), (106, 19042958), (118, 17106386), (187, 10794404), (212, 9521479), (236, 8553193), (374, 5397202), (583, 3462356), (649, 3110252), (748, 2698601), (863, 2338996), (901, 2240348), (1003, 2012516), (1166, 1731178), (1298, 1555126), (1726, 1169498), (1802, 1120174), (2006, 1006258), (2332, 865589), (2596, 777563), (3127, 645524), (3452, 584749), (3604, 560087), (4012, 503129), (6254, 322762), (9493, 212636), (9911, 203668), (11033, 182956), (12508, 161381), (14671, 137588), (18986, 106318), (19822, 101834), (22066, 91478), (29342, 68794), (34397, 58684), (37972, 53159), (39644, 50917), (44132, 45739)]