2019675798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 5093217792

約数和(自身を除く): 3073541994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 401, 426, 497, 563, 639, 802, 994, 1126, 1203, 1278, 1491, 1689, 2406, 2807, 2982, 3378, 3609, 3941, 4473, 5067, 5614, 7218, 7882, 8421, 8946, 10134, 11823, 16842, 23646, 25263, 28471, 35469, 39973, 50526, 56942, 70938, 79946, 85413, 119919, 170826, 199297, 225763, 239838, 256239, 279811, 359757, 398594, 451526, 512478, 559622, 597891, 677289, 719514, 839433, 1195782, 1354578, 1580341, 1678866, 1793673, 2031867, 2518299, 3160682, 3587346, 4063734, 4741023, 5036598, 9482046, 14223069, 16029173, 28446138, 32058346, 48087519, 96175038, 112204211, 144262557, 224408422, 288525114, 336612633, 673225266, 1009837899, 2019675798]

約数ペア:

[(1, 2019675798), (2, 1009837899), (3, 673225266), (6, 336612633), (7, 288525114), (9, 224408422), (14, 144262557), (18, 112204211), (21, 96175038), (42, 48087519), (63, 32058346), (71, 28446138), (126, 16029173), (142, 14223069), (213, 9482046), (401, 5036598), (426, 4741023), (497, 4063734), (563, 3587346), (639, 3160682), (802, 2518299), (994, 2031867), (1126, 1793673), (1203, 1678866), (1278, 1580341), (1491, 1354578), (1689, 1195782), (2406, 839433), (2807, 719514), (2982, 677289), (3378, 597891), (3609, 559622), (3941, 512478), (4473, 451526), (5067, 398594), (5614, 359757), (7218, 279811), (7882, 256239), (8421, 239838), (8946, 225763), (10134, 199297), (11823, 170826), (16842, 119919), (23646, 85413), (25263, 79946), (28471, 70938), (35469, 56942), (39973, 50526)]