27164466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 68140800

約数和(自身を除く): 40976334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 2729, 3318, 4977, 5458, 8187, 9954, 16374, 19103, 24561, 38206, 49122, 57309, 114618, 171927, 215591, 343854, 431182, 646773, 1293546, 1509137, 1940319, 3018274, 3880638, 4527411, 9054822, 13582233, 27164466]

約数ペア:

[(1, 27164466), (2, 13582233), (3, 9054822), (6, 4527411), (7, 3880638), (9, 3018274), (14, 1940319), (18, 1509137), (21, 1293546), (42, 646773), (63, 431182), (79, 343854), (126, 215591), (158, 171927), (237, 114618), (474, 57309), (553, 49122), (711, 38206), (1106, 24561), (1422, 19103), (1659, 16374), (2729, 9954), (3318, 8187), (4977, 5458)]