118350468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 319475520

約数和(自身を除く): 201125052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2437, 2556, 2698, 4047, 4874, 5396, 7311, 8094, 9748, 12141, 14622, 16188, 21933, 24282, 29244, 43866, 46303, 48564, 87732, 92606, 138909, 173027, 185212, 277818, 346054, 416727, 519081, 555636, 692108, 833454, 1038162, 1557243, 1666908, 2076324, 3114486, 3287513, 6228972, 6575026, 9862539, 13150052, 19725078, 29587617, 39450156, 59175234, 118350468]

約数ペア:

[(1, 118350468), (2, 59175234), (3, 39450156), (4, 29587617), (6, 19725078), (9, 13150052), (12, 9862539), (18, 6575026), (19, 6228972), (36, 3287513), (38, 3114486), (57, 2076324), (71, 1666908), (76, 1557243), (114, 1038162), (142, 833454), (171, 692108), (213, 555636), (228, 519081), (284, 416727), (342, 346054), (426, 277818), (639, 185212), (684, 173027), (852, 138909), (1278, 92606), (1349, 87732), (2437, 48564), (2556, 46303), (2698, 43866), (4047, 29244), (4874, 24282), (5396, 21933), (7311, 16188), (8094, 14622), (9748, 12141)]