18558732

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 45101952

約数和(自身を除く): 26543220

約数列:

[1, 2, 3, 4, 6, 12, 41, 67, 82, 123, 134, 164, 201, 246, 268, 402, 492, 563, 804, 1126, 1689, 2252, 2747, 3378, 5494, 6756, 8241, 10988, 16482, 23083, 32964, 37721, 46166, 69249, 75442, 92332, 113163, 138498, 150884, 226326, 276996, 452652, 1546561, 3093122, 4639683, 6186244, 9279366, 18558732]

約数ペア:

[(1, 18558732), (2, 9279366), (3, 6186244), (4, 4639683), (6, 3093122), (12, 1546561), (41, 452652), (67, 276996), (82, 226326), (123, 150884), (134, 138498), (164, 113163), (201, 92332), (246, 75442), (268, 69249), (402, 46166), (492, 37721), (563, 32964), (804, 23083), (1126, 16482), (1689, 10988), (2252, 8241), (2747, 6756), (3378, 5494)]