13214268

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{659}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 33513480

約数和(自身を除く): 20299212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 659, 1114, 1318, 1671, 1977, 2228, 2636, 3342, 3954, 5013, 5931, 6684, 7908, 10026, 11862, 20052, 23724, 367063, 734126, 1101189, 1468252, 2202378, 3303567, 4404756, 6607134, 13214268]

約数ペア:

[(1, 13214268), (2, 6607134), (3, 4404756), (4, 3303567), (6, 2202378), (9, 1468252), (12, 1101189), (18, 734126), (36, 367063), (557, 23724), (659, 20052), (1114, 11862), (1318, 10026), (1671, 7908), (1977, 6684), (2228, 5931), (2636, 5013), (3342, 3954)]