2258802

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 6162156

約数和(自身を除く): 3903354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 197, 234, 273, 294, 394, 441, 546, 591, 637, 819, 882, 1182, 1274, 1379, 1638, 1773, 1911, 2561, 2758, 3546, 3822, 4137, 5122, 5733, 7683, 8274, 9653, 11466, 12411, 15366, 17927, 19306, 23049, 24822, 28959, 35854, 46098, 53781, 57918, 86877, 107562, 125489, 161343, 173754, 250978, 322686, 376467, 752934, 1129401, 2258802]

約数ペア:

[(1, 2258802), (2, 1129401), (3, 752934), (6, 376467), (7, 322686), (9, 250978), (13, 173754), (14, 161343), (18, 125489), (21, 107562), (26, 86877), (39, 57918), (42, 53781), (49, 46098), (63, 35854), (78, 28959), (91, 24822), (98, 23049), (117, 19306), (126, 17927), (147, 15366), (182, 12411), (197, 11466), (234, 9653), (273, 8274), (294, 7683), (394, 5733), (441, 5122), (546, 4137), (591, 3822), (637, 3546), (819, 2758), (882, 2561), (1182, 1911), (1274, 1773), (1379, 1638)]