18829038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8693}}^1$

素因数の和:8736

約数の個数: 24

約数和(自身を含む): 39748968

約数和(自身を除く): 20919930

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8693, 17386, 26079, 52158, 165167, 330334, 495501, 991002, 3138173, 6276346, 9414519, 18829038]

約数ペア:

[(1, 18829038), (2, 9414519), (3, 6276346), (6, 3138173), (19, 991002), (38, 495501), (57, 330334), (114, 165167), (361, 52158), (722, 26079), (1083, 17386), (2166, 8693)]