1679784966

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{79153}}^1$

素因数の和:79298

約数の個数: 40

約数和(自身を含む): 3792743064

約数和(自身を除く): 2112958098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222, 79153, 158306, 237459, 474918, 712377, 1424754, 2137131, 4274262, 6411393, 10369043, 12822786, 20738086, 31107129, 62214258, 93321387, 186642774, 279964161, 559928322, 839892483, 1679784966]

約数ペア:

[(1, 1679784966), (2, 839892483), (3, 559928322), (6, 279964161), (9, 186642774), (18, 93321387), (27, 62214258), (54, 31107129), (81, 20738086), (131, 12822786), (162, 10369043), (262, 6411393), (393, 4274262), (786, 2137131), (1179, 1424754), (2358, 712377), (3537, 474918), (7074, 237459), (10611, 158306), (21222, 79153)]