18241524

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 55770624

約数和(自身を除く): 37529100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 383, 441, 486, 567, 588, 756, 766, 882, 972, 1134, 1149, 1323, 1532, 1701, 1764, 2268, 2298, 2646, 2681, 3402, 3447, 3969, 4596, 5292, 5362, 6804, 6894, 7938, 8043, 10341, 10724, 11907, 13788, 15876, 16086, 18767, 20682, 23814, 24129, 31023, 32172, 37534, 41364, 47628, 48258, 56301, 62046, 72387, 75068, 93069, 96516, 112602, 124092, 144774, 168903, 186138, 217161, 225204, 289548, 337806, 372276, 434322, 506709, 651483, 675612, 868644, 1013418, 1302966, 1520127, 2026836, 2605932, 3040254, 4560381, 6080508, 9120762, 18241524]

約数ペア:

[(1, 18241524), (2, 9120762), (3, 6080508), (4, 4560381), (6, 3040254), (7, 2605932), (9, 2026836), (12, 1520127), (14, 1302966), (18, 1013418), (21, 868644), (27, 675612), (28, 651483), (36, 506709), (42, 434322), (49, 372276), (54, 337806), (63, 289548), (81, 225204), (84, 217161), (98, 186138), (108, 168903), (126, 144774), (147, 124092), (162, 112602), (189, 96516), (196, 93069), (243, 75068), (252, 72387), (294, 62046), (324, 56301), (378, 48258), (383, 47628), (441, 41364), (486, 37534), (567, 32172), (588, 31023), (756, 24129), (766, 23814), (882, 20682), (972, 18767), (1134, 16086), (1149, 15876), (1323, 13788), (1532, 11907), (1701, 10724), (1764, 10341), (2268, 8043), (2298, 7938), (2646, 6894), (2681, 6804), (3402, 5362), (3447, 5292), (3969, 4596)]