23281806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 29249394

約数列:

[1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 186, 199, 222, 398, 527, 597, 629, 1054, 1147, 1194, 1258, 1581, 1887, 2294, 3162, 3383, 3441, 3774, 6169, 6766, 6882, 7363, 10149, 12338, 14726, 18507, 19499, 20298, 22089, 37014, 38998, 44178, 58497, 104873, 116994, 125171, 209746, 228253, 250342, 314619, 375513, 456506, 629238, 684759, 751026, 1369518, 3880301, 7760602, 11640903, 23281806]

約数ペア:

[(1, 23281806), (2, 11640903), (3, 7760602), (6, 3880301), (17, 1369518), (31, 751026), (34, 684759), (37, 629238), (51, 456506), (62, 375513), (74, 314619), (93, 250342), (102, 228253), (111, 209746), (186, 125171), (199, 116994), (222, 104873), (398, 58497), (527, 44178), (597, 38998), (629, 37014), (1054, 22089), (1147, 20298), (1194, 19499), (1258, 18507), (1581, 14726), (1887, 12338), (2294, 10149), (3162, 7363), (3383, 6882), (3441, 6766), (3774, 6169)]