18643644

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4583}}^1$

素因数の和:4706

約数の個数: 36

約数和(自身を含む): 47554416

約数和(自身を除く): 28910772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4583, 9166, 13749, 18332, 27498, 41247, 54996, 82494, 164988, 517879, 1035758, 1553637, 2071516, 3107274, 4660911, 6214548, 9321822, 18643644]

約数ペア:

[(1, 18643644), (2, 9321822), (3, 6214548), (4, 4660911), (6, 3107274), (9, 2071516), (12, 1553637), (18, 1035758), (36, 517879), (113, 164988), (226, 82494), (339, 54996), (452, 41247), (678, 27498), (1017, 18332), (1356, 13749), (2034, 9166), (4068, 4583)]