7071876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 108

約数和(自身を含む): 21992880

約数和(自身を除く): 14921004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 211, 228, 252, 266, 294, 342, 399, 422, 441, 532, 588, 633, 684, 798, 844, 882, 931, 1197, 1266, 1477, 1596, 1764, 1862, 1899, 2394, 2532, 2793, 2954, 3724, 3798, 4009, 4431, 4788, 5586, 5908, 7596, 8018, 8379, 8862, 10339, 11172, 12027, 13293, 16036, 16758, 17724, 20678, 24054, 26586, 28063, 31017, 33516, 36081, 41356, 48108, 53172, 56126, 62034, 72162, 84189, 93051, 112252, 124068, 144324, 168378, 186102, 196441, 252567, 336756, 372204, 392882, 505134, 589323, 785764, 1010268, 1178646, 1767969, 2357292, 3535938, 7071876]

約数ペア:

[(1, 7071876), (2, 3535938), (3, 2357292), (4, 1767969), (6, 1178646), (7, 1010268), (9, 785764), (12, 589323), (14, 505134), (18, 392882), (19, 372204), (21, 336756), (28, 252567), (36, 196441), (38, 186102), (42, 168378), (49, 144324), (57, 124068), (63, 112252), (76, 93051), (84, 84189), (98, 72162), (114, 62034), (126, 56126), (133, 53172), (147, 48108), (171, 41356), (196, 36081), (211, 33516), (228, 31017), (252, 28063), (266, 26586), (294, 24054), (342, 20678), (399, 17724), (422, 16758), (441, 16036), (532, 13293), (588, 12027), (633, 11172), (684, 10339), (798, 8862), (844, 8379), (882, 8018), (931, 7596), (1197, 5908), (1266, 5586), (1477, 4788), (1596, 4431), (1764, 4009), (1862, 3798), (1899, 3724), (2394, 2954), (2532, 2793)]