123240516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1467149}}^1$

素因数の和:1467163

約数の個数: 24

約数和(自身を含む): 328641600

約数和(自身を除く): 205401084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1467149, 2934298, 4401447, 5868596, 8802894, 10270043, 17605788, 20540086, 30810129, 41080172, 61620258, 123240516]

約数ペア:

[(1, 123240516), (2, 61620258), (3, 41080172), (4, 30810129), (6, 20540086), (7, 17605788), (12, 10270043), (14, 8802894), (21, 5868596), (28, 4401447), (42, 2934298), (84, 1467149)]