12685914

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 36

約数和(自身を含む): 28080234

約数和(自身を除く): 15394320

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 157, 201, 314, 402, 471, 603, 942, 1206, 1413, 2826, 4489, 8978, 10519, 13467, 21038, 26934, 31557, 40401, 63114, 80802, 94671, 189342, 704773, 1409546, 2114319, 4228638, 6342957, 12685914]

約数ペア:

[(1, 12685914), (2, 6342957), (3, 4228638), (6, 2114319), (9, 1409546), (18, 704773), (67, 189342), (134, 94671), (157, 80802), (201, 63114), (314, 40401), (402, 31557), (471, 26934), (603, 21038), (942, 13467), (1206, 10519), (1413, 8978), (2826, 4489)]