2912105322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{166273}}^1$

素因数の和:166427

約数の個数: 48

約数和(自身を含む): 7262848320

約数和(自身を除く): 4350742998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 17514, 166273, 332546, 498819, 997638, 1163911, 1496457, 2327822, 2992914, 3491733, 6983466, 10475199, 20950398, 23111947, 46223894, 69335841, 138671682, 161783629, 208007523, 323567258, 416015046, 485350887, 970701774, 1456052661, 2912105322]

約数ペア:

[(1, 2912105322), (2, 1456052661), (3, 970701774), (6, 485350887), (7, 416015046), (9, 323567258), (14, 208007523), (18, 161783629), (21, 138671682), (42, 69335841), (63, 46223894), (126, 23111947), (139, 20950398), (278, 10475199), (417, 6983466), (834, 3491733), (973, 2992914), (1251, 2327822), (1946, 1496457), (2502, 1163911), (2919, 997638), (5838, 498819), (8757, 332546), (17514, 166273)]