2981772

素因数分解:

$2^2\times 3^4\times {\mathrm{9203}}^1$

素因数の和:9219

約数の個数: 30

約数和(自身を含む): 7795788

約数和(自身を除く): 4814016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 9203, 18406, 27609, 36812, 55218, 82827, 110436, 165654, 248481, 331308, 496962, 745443, 993924, 1490886, 2981772]

約数ペア:

[(1, 2981772), (2, 1490886), (3, 993924), (4, 745443), (6, 496962), (9, 331308), (12, 248481), (18, 165654), (27, 110436), (36, 82827), (54, 55218), (81, 36812), (108, 27609), (162, 18406), (324, 9203)]