17378868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 44142336

約数和(自身を除く): 26763468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1103, 1212, 1313, 2206, 2626, 3309, 3939, 4412, 5252, 6618, 7878, 13236, 14339, 15756, 28678, 43017, 57356, 86034, 111403, 172068, 222806, 334209, 445612, 668418, 1336836, 1448239, 2896478, 4344717, 5792956, 8689434, 17378868]

約数ペア:

[(1, 17378868), (2, 8689434), (3, 5792956), (4, 4344717), (6, 2896478), (12, 1448239), (13, 1336836), (26, 668418), (39, 445612), (52, 334209), (78, 222806), (101, 172068), (156, 111403), (202, 86034), (303, 57356), (404, 43017), (606, 28678), (1103, 15756), (1212, 14339), (1313, 13236), (2206, 7878), (2626, 6618), (3309, 5252), (3939, 4412)]