3986262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 10456992

約数和(自身を除く): 6470730

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, 1861, 2142, 3722, 5583, 11166, 13027, 16749, 26054, 31637, 33498, 39081, 63274, 78162, 94911, 117243, 189822, 221459, 234486, 284733, 442918, 569466, 664377, 1328754, 1993131, 3986262]

約数ペア:

[(1, 3986262), (2, 1993131), (3, 1328754), (6, 664377), (7, 569466), (9, 442918), (14, 284733), (17, 234486), (18, 221459), (21, 189822), (34, 117243), (42, 94911), (51, 78162), (63, 63274), (102, 39081), (119, 33498), (126, 31637), (153, 26054), (238, 16749), (306, 13027), (357, 11166), (714, 5583), (1071, 3722), (1861, 2142)]