40151958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 100818432

約数和(自身を除く): 60666474

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 373, 462, 466, 699, 746, 1119, 1398, 1631, 2238, 2563, 2611, 3262, 4103, 4893, 5126, 5222, 7689, 7833, 8206, 9786, 12309, 15378, 15666, 17941, 24618, 28721, 35882, 53823, 57442, 86163, 86909, 107646, 172326, 173818, 260727, 521454, 608363, 955999, 1216726, 1825089, 1911998, 2867997, 3650178, 5735994, 6691993, 13383986, 20075979, 40151958]

約数ペア:

[(1, 40151958), (2, 20075979), (3, 13383986), (6, 6691993), (7, 5735994), (11, 3650178), (14, 2867997), (21, 1911998), (22, 1825089), (33, 1216726), (42, 955999), (66, 608363), (77, 521454), (154, 260727), (231, 173818), (233, 172326), (373, 107646), (462, 86909), (466, 86163), (699, 57442), (746, 53823), (1119, 35882), (1398, 28721), (1631, 24618), (2238, 17941), (2563, 15666), (2611, 15378), (3262, 12309), (4103, 9786), (4893, 8206), (5126, 7833), (5222, 7689)]