11171628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 31908800

約数和(自身を除く): 20737172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 109, 117, 146, 156, 218, 219, 234, 292, 327, 351, 436, 438, 468, 654, 657, 702, 876, 949, 981, 1308, 1314, 1404, 1417, 1898, 1962, 1971, 2628, 2834, 2847, 2943, 3796, 3924, 3942, 4251, 5668, 5694, 5886, 7884, 7957, 8502, 8541, 11388, 11772, 12753, 15914, 17004, 17082, 23871, 25506, 25623, 31828, 34164, 38259, 47742, 51012, 51246, 71613, 76518, 95484, 102492, 103441, 143226, 153036, 206882, 214839, 286452, 310323, 413764, 429678, 620646, 859356, 930969, 1241292, 1861938, 2792907, 3723876, 5585814, 11171628]

約数ペア:

[(1, 11171628), (2, 5585814), (3, 3723876), (4, 2792907), (6, 1861938), (9, 1241292), (12, 930969), (13, 859356), (18, 620646), (26, 429678), (27, 413764), (36, 310323), (39, 286452), (52, 214839), (54, 206882), (73, 153036), (78, 143226), (108, 103441), (109, 102492), (117, 95484), (146, 76518), (156, 71613), (218, 51246), (219, 51012), (234, 47742), (292, 38259), (327, 34164), (351, 31828), (436, 25623), (438, 25506), (468, 23871), (654, 17082), (657, 17004), (702, 15914), (876, 12753), (949, 11772), (981, 11388), (1308, 8541), (1314, 8502), (1404, 7957), (1417, 7884), (1898, 5886), (1962, 5694), (1971, 5668), (2628, 4251), (2834, 3942), (2847, 3924), (2943, 3796)]