2108985354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{984587}}^1$

素因数の和:984619

約数の個数: 48

約数和(自身を含む): 5529446208

約数和(自身を除く): 3420460854

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 984587, 1969174, 2953761, 5907522, 6892109, 8861283, 13784218, 16737979, 17722566, 20676327, 33475958, 41352654, 50213937, 62028981, 100427874, 117165853, 124057962, 150641811, 234331706, 301283622, 351497559, 702995118, 1054492677, 2108985354]

約数ペア:

[(1, 2108985354), (2, 1054492677), (3, 702995118), (6, 351497559), (7, 301283622), (9, 234331706), (14, 150641811), (17, 124057962), (18, 117165853), (21, 100427874), (34, 62028981), (42, 50213937), (51, 41352654), (63, 33475958), (102, 20676327), (119, 17722566), (126, 16737979), (153, 13784218), (238, 8861283), (306, 6892109), (357, 5907522), (714, 2953761), (1071, 1969174), (2142, 984587)]