16974792

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 47736000

約数和(自身を除く): 30761208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 108, 178, 216, 267, 356, 534, 712, 801, 883, 1068, 1602, 1766, 2136, 2403, 2649, 3204, 3532, 4806, 5298, 6408, 7064, 7947, 9612, 10596, 15894, 19224, 21192, 23841, 31788, 47682, 63576, 78587, 95364, 157174, 190728, 235761, 314348, 471522, 628696, 707283, 943044, 1414566, 1886088, 2121849, 2829132, 4243698, 5658264, 8487396, 16974792]

約数ペア:

[(1, 16974792), (2, 8487396), (3, 5658264), (4, 4243698), (6, 2829132), (8, 2121849), (9, 1886088), (12, 1414566), (18, 943044), (24, 707283), (27, 628696), (36, 471522), (54, 314348), (72, 235761), (89, 190728), (108, 157174), (178, 95364), (216, 78587), (267, 63576), (356, 47682), (534, 31788), (712, 23841), (801, 21192), (883, 19224), (1068, 15894), (1602, 10596), (1766, 9612), (2136, 7947), (2403, 7064), (2649, 6408), (3204, 5298), (3532, 4806)]