2122098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4851840

約数和(自身を除く): 2729742

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 79, 111, 121, 158, 222, 237, 242, 363, 407, 474, 726, 814, 869, 1221, 1738, 2442, 2607, 2923, 4477, 5214, 5846, 8769, 8954, 9559, 13431, 17538, 19118, 26862, 28677, 32153, 57354, 64306, 96459, 192918, 353683, 707366, 1061049, 2122098]

約数ペア:

[(1, 2122098), (2, 1061049), (3, 707366), (6, 353683), (11, 192918), (22, 96459), (33, 64306), (37, 57354), (66, 32153), (74, 28677), (79, 26862), (111, 19118), (121, 17538), (158, 13431), (222, 9559), (237, 8954), (242, 8769), (363, 5846), (407, 5214), (474, 4477), (726, 2923), (814, 2607), (869, 2442), (1221, 1738)]