1260641358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{77731}}^1$

素因数の和:77809

約数の個数: 48

約数和(自身を含む): 2946664656

約数和(自身を除く): 1686023298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 5406, 8109, 16218, 77731, 155462, 233193, 466386, 699579, 1321427, 1399158, 2642854, 3964281, 4119743, 7928562, 8239486, 11892843, 12359229, 23785686, 24718458, 37077687, 70035631, 74155374, 140071262, 210106893, 420213786, 630320679, 1260641358]

約数ペア:

[(1, 1260641358), (2, 630320679), (3, 420213786), (6, 210106893), (9, 140071262), (17, 74155374), (18, 70035631), (34, 37077687), (51, 24718458), (53, 23785686), (102, 12359229), (106, 11892843), (153, 8239486), (159, 7928562), (306, 4119743), (318, 3964281), (477, 2642854), (901, 1399158), (954, 1321427), (1802, 699579), (2703, 466386), (5406, 233193), (8109, 155462), (16218, 77731)]