174141942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72019}}^1$

素因数の和:72068

約数の個数: 32

約数和(自身を含む): 387179520

約数和(自身を除く): 213037578

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 72019, 144038, 216057, 432114, 936247, 1872494, 2232589, 2808741, 4465178, 5617482, 6697767, 13395534, 29023657, 58047314, 87070971, 174141942]

約数ペア:

[(1, 174141942), (2, 87070971), (3, 58047314), (6, 29023657), (13, 13395534), (26, 6697767), (31, 5617482), (39, 4465178), (62, 2808741), (78, 2232589), (93, 1872494), (186, 936247), (403, 432114), (806, 216057), (1209, 144038), (2418, 72019)]