1821904452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2663603}}^1$

素因数の和:2663632

約数の個数: 36

約数和(自身を含む): 4847759280

約数和(自身を除く): 3025854828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2663603, 5327206, 7990809, 10654412, 15981618, 23972427, 31963236, 47944854, 50608457, 95889708, 101216914, 151825371, 202433828, 303650742, 455476113, 607301484, 910952226, 1821904452]

約数ペア:

[(1, 1821904452), (2, 910952226), (3, 607301484), (4, 455476113), (6, 303650742), (9, 202433828), (12, 151825371), (18, 101216914), (19, 95889708), (36, 50608457), (38, 47944854), (57, 31963236), (76, 23972427), (114, 15981618), (171, 10654412), (228, 7990809), (342, 5327206), (684, 2663603)]