9956142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{26339}}^1$

素因数の和:26357

約数の個数: 32

約数和(自身を含む): 25286400

約数和(自身を除く): 15330258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 26339, 52678, 79017, 158034, 184373, 237051, 368746, 474102, 553119, 711153, 1106238, 1422306, 1659357, 3318714, 4978071, 9956142]

約数ペア:

[(1, 9956142), (2, 4978071), (3, 3318714), (6, 1659357), (7, 1422306), (9, 1106238), (14, 711153), (18, 553119), (21, 474102), (27, 368746), (42, 237051), (54, 184373), (63, 158034), (126, 79017), (189, 52678), (378, 26339)]