122145786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{323137}}^1$

素因数の和:323155

約数の個数: 32

約数和(自身を含む): 310212480

約数和(自身を除く): 188066694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 323137, 646274, 969411, 1938822, 2261959, 2908233, 4523918, 5816466, 6785877, 8724699, 13571754, 17449398, 20357631, 40715262, 61072893, 122145786]

約数ペア:

[(1, 122145786), (2, 61072893), (3, 40715262), (6, 20357631), (7, 17449398), (9, 13571754), (14, 8724699), (18, 6785877), (21, 5816466), (27, 4523918), (42, 2908233), (54, 2261959), (63, 1938822), (126, 969411), (189, 646274), (378, 323137)]