64450458

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{6899}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 144072000

約数和(自身を除く): 79621542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 6899, 9342, 13798, 20697, 41394, 62091, 124182, 186273, 372546, 1193527, 2387054, 3580581, 7161162, 10741743, 21483486, 32225229, 64450458]

約数ペア:

[(1, 64450458), (2, 32225229), (3, 21483486), (6, 10741743), (9, 7161162), (18, 3580581), (27, 2387054), (54, 1193527), (173, 372546), (346, 186273), (519, 124182), (1038, 62091), (1557, 41394), (3114, 20697), (4671, 13798), (6899, 9342)]