813663606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{30223}}^1$

素因数の和:30876

約数の個数: 32

約数和(自身を含む): 1862765568

約数和(自身を除く): 1049101962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 26922, 30223, 60446, 90669, 181338, 211561, 423122, 634683, 1269366, 19372943, 38745886, 58118829, 116237658, 135610601, 271221202, 406831803, 813663606]

約数ペア:

[(1, 813663606), (2, 406831803), (3, 271221202), (6, 135610601), (7, 116237658), (14, 58118829), (21, 38745886), (42, 19372943), (641, 1269366), (1282, 634683), (1923, 423122), (3846, 211561), (4487, 181338), (8974, 90669), (13461, 60446), (26922, 30223)]