1386842724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{819647}}^1$

素因数の和:819704

約数の個数: 36

約数和(自身を含む): 3580222464

約数和(自身を除く): 2193379740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 819647, 1639294, 2458941, 3278588, 4917882, 7376823, 9835764, 14753646, 29507292, 38523409, 77046818, 115570227, 154093636, 231140454, 346710681, 462280908, 693421362, 1386842724]

約数ペア:

[(1, 1386842724), (2, 693421362), (3, 462280908), (4, 346710681), (6, 231140454), (9, 154093636), (12, 115570227), (18, 77046818), (36, 38523409), (47, 29507292), (94, 14753646), (141, 9835764), (188, 7376823), (282, 4917882), (423, 3278588), (564, 2458941), (846, 1639294), (1692, 819647)]