172945356

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{14543}}^1$

素因数の和:15541

約数の個数: 24

約数和(自身を含む): 403974144

約数和(自身を除く): 231028788

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 14543, 29086, 43629, 58172, 87258, 174516, 14412113, 28824226, 43236339, 57648452, 86472678, 172945356]

約数ペア:

[(1, 172945356), (2, 86472678), (3, 57648452), (4, 43236339), (6, 28824226), (12, 14412113), (991, 174516), (1982, 87258), (2973, 58172), (3964, 43629), (5946, 29086), (11892, 14543)]