2018366476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 4344238080

約数和(自身を除く): 2325871604

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 181, 203, 217, 362, 406, 434, 443, 724, 812, 868, 886, 899, 1267, 1772, 1798, 2534, 3101, 3596, 5068, 5249, 5611, 6202, 6293, 10498, 11222, 12404, 12586, 12847, 13733, 20996, 22444, 25172, 25694, 27466, 36743, 39277, 51388, 54932, 73486, 78554, 80183, 89929, 96131, 146972, 157108, 160366, 162719, 179858, 192262, 320732, 325438, 359716, 384524, 398257, 561281, 650876, 796514, 1122562, 1139033, 1593028, 2245124, 2278066, 2325307, 2485673, 2787799, 4556132, 4650614, 4971346, 5575598, 9301228, 9942692, 11151196, 16277149, 17399711, 32554298, 34799422, 65108596, 69598844, 72084517, 144169034, 288338068, 504591619, 1009183238, 2018366476]

約数ペア:

[(1, 2018366476), (2, 1009183238), (4, 504591619), (7, 288338068), (14, 144169034), (28, 72084517), (29, 69598844), (31, 65108596), (58, 34799422), (62, 32554298), (116, 17399711), (124, 16277149), (181, 11151196), (203, 9942692), (217, 9301228), (362, 5575598), (406, 4971346), (434, 4650614), (443, 4556132), (724, 2787799), (812, 2485673), (868, 2325307), (886, 2278066), (899, 2245124), (1267, 1593028), (1772, 1139033), (1798, 1122562), (2534, 796514), (3101, 650876), (3596, 561281), (5068, 398257), (5249, 384524), (5611, 359716), (6202, 325438), (6293, 320732), (10498, 192262), (11222, 179858), (12404, 162719), (12586, 160366), (12847, 157108), (13733, 146972), (20996, 96131), (22444, 89929), (25172, 80183), (25694, 78554), (27466, 73486), (36743, 54932), (39277, 51388)]