16403142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{55793}}^1$

素因数の和:55812

約数の個数: 24

約数和(自身を含む): 38163096

約数和(自身を除く): 21759954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 55793, 111586, 167379, 334758, 390551, 781102, 1171653, 2343306, 2733857, 5467714, 8201571, 16403142]

約数ペア:

[(1, 16403142), (2, 8201571), (3, 5467714), (6, 2733857), (7, 2343306), (14, 1171653), (21, 781102), (42, 390551), (49, 334758), (98, 167379), (147, 111586), (294, 55793)]