17639358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 21430722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 3989, 4422, 7978, 11967, 23934, 43879, 87758, 131637, 263274, 267263, 534526, 801789, 1603578, 2939893, 5879786, 8819679, 17639358]

約数ペア:

[(1, 17639358), (2, 8819679), (3, 5879786), (6, 2939893), (11, 1603578), (22, 801789), (33, 534526), (66, 267263), (67, 263274), (134, 131637), (201, 87758), (402, 43879), (737, 23934), (1474, 11967), (2211, 7978), (3989, 4422)]