1724022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:169

約数の個数: 36

約数和(自身を含む): 3988140

約数和(自身を除く): 2264118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 5041, 8094, 10082, 12141, 15123, 24282, 30246, 45369, 90738, 95779, 191558, 287337, 574674, 862011, 1724022]

約数ペア:

[(1, 1724022), (2, 862011), (3, 574674), (6, 287337), (9, 191558), (18, 95779), (19, 90738), (38, 45369), (57, 30246), (71, 24282), (114, 15123), (142, 12141), (171, 10082), (213, 8094), (342, 5041), (426, 4047), (639, 2698), (1278, 1349)]