1721692728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3416057}}^1$

素因数の和:3416076

約数の個数: 48

約数和(自身を含む): 5329050480

約数和(自身を除く): 3607357752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3416057, 6832114, 10248171, 13664228, 20496342, 23912399, 27328456, 30744513, 40992684, 47824798, 61489026, 71737197, 81985368, 95649596, 122978052, 143474394, 191299192, 215211591, 245956104, 286948788, 430423182, 573897576, 860846364, 1721692728]

約数ペア:

[(1, 1721692728), (2, 860846364), (3, 573897576), (4, 430423182), (6, 286948788), (7, 245956104), (8, 215211591), (9, 191299192), (12, 143474394), (14, 122978052), (18, 95649596), (21, 81985368), (24, 71737197), (28, 61489026), (36, 47824798), (42, 40992684), (56, 30744513), (63, 27328456), (72, 23912399), (84, 20496342), (126, 13664228), (168, 10248171), (252, 6832114), (504, 3416057)]