123000822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 314764800

約数和(自身を除く): 191763978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1946, 2341, 2502, 2919, 3753, 4682, 5838, 7023, 7506, 8757, 14046, 16387, 17514, 21069, 26271, 32774, 42138, 49161, 52542, 63207, 98322, 126414, 147483, 294966, 325399, 442449, 650798, 884898, 976197, 1952394, 2277793, 2928591, 4555586, 5857182, 6833379, 8785773, 13666758, 17571546, 20500137, 41000274, 61500411, 123000822]

約数ペア:

[(1, 123000822), (2, 61500411), (3, 41000274), (6, 20500137), (7, 17571546), (9, 13666758), (14, 8785773), (18, 6833379), (21, 5857182), (27, 4555586), (42, 2928591), (54, 2277793), (63, 1952394), (126, 976197), (139, 884898), (189, 650798), (278, 442449), (378, 325399), (417, 294966), (834, 147483), (973, 126414), (1251, 98322), (1946, 63207), (2341, 52542), (2502, 49161), (2919, 42138), (3753, 32774), (4682, 26271), (5838, 21069), (7023, 17514), (7506, 16387), (8757, 14046)]