40396818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7949}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 101505600

約数和(自身を除く): 61108782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 7949, 15898, 23847, 47694, 55643, 87439, 111286, 166929, 174878, 262317, 333858, 524634, 612073, 961829, 1224146, 1836219, 1923658, 2885487, 3672438, 5770974, 6732803, 13465606, 20198409, 40396818]

約数ペア:

[(1, 40396818), (2, 20198409), (3, 13465606), (6, 6732803), (7, 5770974), (11, 3672438), (14, 2885487), (21, 1923658), (22, 1836219), (33, 1224146), (42, 961829), (66, 612073), (77, 524634), (121, 333858), (154, 262317), (231, 174878), (242, 166929), (363, 111286), (462, 87439), (726, 55643), (847, 47694), (1694, 23847), (2541, 15898), (5082, 7949)]