173834838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1$

素因数の和:7257

約数の個数: 48

約数和(自身を含む): 402105600

約数和(自身を除く): 228270762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 7159, 8094, 12141, 14318, 21477, 24282, 42954, 64431, 128862, 136021, 272042, 408063, 508289, 816126, 1016578, 1224189, 1524867, 2448378, 3049734, 4574601, 9149202, 9657491, 19314982, 28972473, 57944946, 86917419, 173834838]

約数ペア:

[(1, 173834838), (2, 86917419), (3, 57944946), (6, 28972473), (9, 19314982), (18, 9657491), (19, 9149202), (38, 4574601), (57, 3049734), (71, 2448378), (114, 1524867), (142, 1224189), (171, 1016578), (213, 816126), (342, 508289), (426, 408063), (639, 272042), (1278, 136021), (1349, 128862), (2698, 64431), (4047, 42954), (7159, 24282), (8094, 21477), (12141, 14318)]