855821412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1398401}}^1$

素因数の和:1398428

約数の個数: 36

約数和(自身を含む): 2290582476

約数和(自身を除く): 1434761064

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1398401, 2796802, 4195203, 5593604, 8390406, 12585609, 16780812, 23772817, 25171218, 47545634, 50342436, 71318451, 95091268, 142636902, 213955353, 285273804, 427910706, 855821412]

約数ペア:

[(1, 855821412), (2, 427910706), (3, 285273804), (4, 213955353), (6, 142636902), (9, 95091268), (12, 71318451), (17, 50342436), (18, 47545634), (34, 25171218), (36, 23772817), (51, 16780812), (68, 12585609), (102, 8390406), (153, 5593604), (204, 4195203), (306, 2796802), (612, 1398401)]