126377538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17393}}^1$

素因数の和:17578

約数の個数: 32

約数和(自身を含む): 290549376

約数和(自身を除く): 164171838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 17393, 34786, 52179, 104358, 121751, 243502, 365253, 730506, 3008989, 6017978, 9026967, 18053934, 21062923, 42125846, 63188769, 126377538]

約数ペア:

[(1, 126377538), (2, 63188769), (3, 42125846), (6, 21062923), (7, 18053934), (14, 9026967), (21, 6017978), (42, 3008989), (173, 730506), (346, 365253), (519, 243502), (1038, 121751), (1211, 104358), (2422, 52179), (3633, 34786), (7266, 17393)]