9887544

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 27097200

約数和(自身を除く): 17209656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1543, 1602, 2136, 3086, 3204, 4629, 6172, 6408, 9258, 12344, 13887, 18516, 27774, 37032, 55548, 111096, 137327, 274654, 411981, 549308, 823962, 1098616, 1235943, 1647924, 2471886, 3295848, 4943772, 9887544]

約数ペア:

[(1, 9887544), (2, 4943772), (3, 3295848), (4, 2471886), (6, 1647924), (8, 1235943), (9, 1098616), (12, 823962), (18, 549308), (24, 411981), (36, 274654), (72, 137327), (89, 111096), (178, 55548), (267, 37032), (356, 27774), (534, 18516), (712, 13887), (801, 12344), (1068, 9258), (1543, 6408), (1602, 6172), (2136, 4629), (3086, 3204)]