21723318122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{37117}}^1$

素因数の和:37886

約数の個数: 32

約数和(自身を含む): 36559745280

約数和(自身を除く): 14836427158

約数列:

[1, 2, 11, 22, 37, 74, 407, 719, 814, 1438, 7909, 15818, 26603, 37117, 53206, 74234, 292633, 408287, 585266, 816574, 1373329, 2746658, 15106619, 26687123, 30213238, 53374246, 293558353, 587116706, 987423551, 1974847102, 10861659061, 21723318122]

約数ペア:

[(1, 21723318122), (2, 10861659061), (11, 1974847102), (22, 987423551), (37, 587116706), (74, 293558353), (407, 53374246), (719, 30213238), (814, 26687123), (1438, 15106619), (7909, 2746658), (15818, 1373329), (26603, 816574), (37117, 585266), (53206, 408287), (74234, 292633)]