147573774

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{8273}}^1$

素因数の和:9272

約数の個数: 24

約数和(自身を含む): 320104512

約数和(自身を除く): 172530738

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8273, 8919, 16546, 17838, 24819, 49638, 74457, 148914, 8198543, 16397086, 24595629, 49191258, 73786887, 147573774]

約数ペア:

[(1, 147573774), (2, 73786887), (3, 49191258), (6, 24595629), (9, 16397086), (18, 8198543), (991, 148914), (1982, 74457), (2973, 49638), (5946, 24819), (8273, 17838), (8919, 16546)]