42158946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 51844254

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 67, 93, 102, 134, 186, 199, 201, 398, 402, 527, 597, 1054, 1139, 1194, 1581, 2077, 2278, 3162, 3383, 3417, 4154, 6169, 6231, 6766, 6834, 10149, 12338, 12462, 13333, 18507, 20298, 26666, 35309, 37014, 39999, 70618, 79998, 104873, 105927, 209746, 211854, 226661, 314619, 413323, 453322, 629238, 679983, 826646, 1239969, 1359966, 2479938, 7026491, 14052982, 21079473, 42158946]

約数ペア:

[(1, 42158946), (2, 21079473), (3, 14052982), (6, 7026491), (17, 2479938), (31, 1359966), (34, 1239969), (51, 826646), (62, 679983), (67, 629238), (93, 453322), (102, 413323), (134, 314619), (186, 226661), (199, 211854), (201, 209746), (398, 105927), (402, 104873), (527, 79998), (597, 70618), (1054, 39999), (1139, 37014), (1194, 35309), (1581, 26666), (2077, 20298), (2278, 18507), (3162, 13333), (3383, 12462), (3417, 12338), (4154, 10149), (6169, 6834), (6231, 6766)]