7929978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 18211200

約数和(自身を除く): 10281222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 541, 698, 1047, 1082, 1623, 2094, 2443, 3246, 3787, 4886, 7329, 7574, 11361, 14658, 22722, 188809, 377618, 566427, 1132854, 1321663, 2643326, 3964989, 7929978]

約数ペア:

[(1, 7929978), (2, 3964989), (3, 2643326), (6, 1321663), (7, 1132854), (14, 566427), (21, 377618), (42, 188809), (349, 22722), (541, 14658), (698, 11361), (1047, 7574), (1082, 7329), (1623, 4886), (2094, 3787), (2443, 3246)]