66223878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54371}}^1$

素因数の和:54412

約数の個数: 32

約数和(自身を含む): 156591360

約数和(自身を除く): 90367482

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54371, 108742, 163113, 326226, 380597, 761194, 1141791, 1576759, 2283582, 3153518, 4730277, 9460554, 11037313, 22074626, 33111939, 66223878]

約数ペア:

[(1, 66223878), (2, 33111939), (3, 22074626), (6, 11037313), (7, 9460554), (14, 4730277), (21, 3153518), (29, 2283582), (42, 1576759), (58, 1141791), (87, 761194), (174, 380597), (203, 326226), (406, 163113), (609, 108742), (1218, 54371)]