121190454

素因数分解:

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

素因数の和:7986

約数の個数: 72

約数和(自身を含む): 329893200

約数和(自身を除く): 208702746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 7949, 15246, 15898, 23847, 47694, 55643, 71541, 87439, 111286, 143082, 166929, 174878, 262317, 333858, 500787, 524634, 612073, 786951, 961829, 1001574, 1224146, 1573902, 1836219, 1923658, 2885487, 3672438, 5508657, 5770974, 6732803, 8656461, 11017314, 13465606, 17312922, 20198409, 40396818, 60595227, 121190454]

約数ペア:

[(1, 121190454), (2, 60595227), (3, 40396818), (6, 20198409), (7, 17312922), (9, 13465606), (11, 11017314), (14, 8656461), (18, 6732803), (21, 5770974), (22, 5508657), (33, 3672438), (42, 2885487), (63, 1923658), (66, 1836219), (77, 1573902), (99, 1224146), (121, 1001574), (126, 961829), (154, 786951), (198, 612073), (231, 524634), (242, 500787), (363, 333858), (462, 262317), (693, 174878), (726, 166929), (847, 143082), (1089, 111286), (1386, 87439), (1694, 71541), (2178, 55643), (2541, 47694), (5082, 23847), (7623, 15898), (7949, 15246)]