81169494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6829}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 186213120

約数和(自身を除く): 105043626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 6829, 11886, 13658, 20487, 40974, 47803, 95606, 143409, 286818, 1932607, 3865214, 5797821, 11595642, 13528249, 27056498, 40584747, 81169494]

約数ペア:

[(1, 81169494), (2, 40584747), (3, 27056498), (6, 13528249), (7, 11595642), (14, 5797821), (21, 3865214), (42, 1932607), (283, 286818), (566, 143409), (849, 95606), (1698, 47803), (1981, 40974), (3962, 20487), (5943, 13658), (6829, 11886)]