26782938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 45865638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 83, 91, 117, 126, 166, 182, 197, 234, 249, 273, 394, 498, 546, 581, 591, 747, 819, 1079, 1162, 1182, 1379, 1494, 1638, 1743, 1773, 2158, 2561, 2758, 3237, 3486, 3546, 4137, 5122, 5229, 6474, 7553, 7683, 8274, 9711, 10458, 12411, 15106, 15366, 16351, 17927, 19422, 22659, 23049, 24822, 32702, 35854, 45318, 46098, 49053, 53781, 67977, 98106, 107562, 114457, 135954, 147159, 161343, 212563, 228914, 294318, 322686, 343371, 425126, 637689, 686742, 1030113, 1275378, 1487941, 1913067, 2060226, 2975882, 3826134, 4463823, 8927646, 13391469, 26782938]

約数ペア:

[(1, 26782938), (2, 13391469), (3, 8927646), (6, 4463823), (7, 3826134), (9, 2975882), (13, 2060226), (14, 1913067), (18, 1487941), (21, 1275378), (26, 1030113), (39, 686742), (42, 637689), (63, 425126), (78, 343371), (83, 322686), (91, 294318), (117, 228914), (126, 212563), (166, 161343), (182, 147159), (197, 135954), (234, 114457), (249, 107562), (273, 98106), (394, 67977), (498, 53781), (546, 49053), (581, 46098), (591, 45318), (747, 35854), (819, 32702), (1079, 24822), (1162, 23049), (1182, 22659), (1379, 19422), (1494, 17927), (1638, 16351), (1743, 15366), (1773, 15106), (2158, 12411), (2561, 10458), (2758, 9711), (3237, 8274), (3486, 7683), (3546, 7553), (4137, 6474), (5122, 5229)]