1944315828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31237}}^1$

素因数の和:31286

約数の個数: 144

約数和(自身を含む): 6367553920

約数和(自身を除く): 4423238092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 15561, 20748, 31122, 31237, 62244, 62474, 93711, 124948, 187422, 218659, 281133, 374844, 406081, 437318, 562266, 593503, 655977, 812162, 874636, 1124532, 1187006, 1218243, 1311954, 1624324, 1780509, 1967931, 2374012, 2436486, 2623908, 2842567, 3561018, 3654729, 3935862, 4154521, 4872972, 5341527, 5685134, 7122036, 7309458, 7715539, 7871724, 8309042, 8527701, 10683054, 11370268, 12463563, 14618916, 15431078, 16618084, 17055402, 21366108, 23146617, 24927126, 25583103, 30862156, 34110804, 37390689, 46293234, 49854252, 51166206, 54008773, 69439851, 74781378, 92586468, 102332412, 108017546, 138879702, 149562756, 162026319, 216035092, 277759404, 324052638, 486078957, 648105276, 972157914, 1944315828]

約数ペア:

[(1, 1944315828), (2, 972157914), (3, 648105276), (4, 486078957), (6, 324052638), (7, 277759404), (9, 216035092), (12, 162026319), (13, 149562756), (14, 138879702), (18, 108017546), (19, 102332412), (21, 92586468), (26, 74781378), (28, 69439851), (36, 54008773), (38, 51166206), (39, 49854252), (42, 46293234), (52, 37390689), (57, 34110804), (63, 30862156), (76, 25583103), (78, 24927126), (84, 23146617), (91, 21366108), (114, 17055402), (117, 16618084), (126, 15431078), (133, 14618916), (156, 12463563), (171, 11370268), (182, 10683054), (228, 8527701), (234, 8309042), (247, 7871724), (252, 7715539), (266, 7309458), (273, 7122036), (342, 5685134), (364, 5341527), (399, 4872972), (468, 4154521), (494, 3935862), (532, 3654729), (546, 3561018), (684, 2842567), (741, 2623908), (798, 2436486), (819, 2374012), (988, 1967931), (1092, 1780509), (1197, 1624324), (1482, 1311954), (1596, 1218243), (1638, 1187006), (1729, 1124532), (2223, 874636), (2394, 812162), (2964, 655977), (3276, 593503), (3458, 562266), (4446, 437318), (4788, 406081), (5187, 374844), (6916, 281133), (8892, 218659), (10374, 187422), (15561, 124948), (20748, 93711), (31122, 62474), (31237, 62244)]