11958786

素因数分解:

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

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 20216574

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 1861, 2142, 3213, 3722, 5583, 6426, 11166, 13027, 16749, 26054, 31637, 33498, 39081, 50247, 63274, 78162, 94911, 100494, 117243, 189822, 221459, 234486, 284733, 351729, 442918, 569466, 664377, 703458, 854199, 1328754, 1708398, 1993131, 3986262, 5979393, 11958786]

約数ペア:

[(1, 11958786), (2, 5979393), (3, 3986262), (6, 1993131), (7, 1708398), (9, 1328754), (14, 854199), (17, 703458), (18, 664377), (21, 569466), (27, 442918), (34, 351729), (42, 284733), (51, 234486), (54, 221459), (63, 189822), (102, 117243), (119, 100494), (126, 94911), (153, 78162), (189, 63274), (238, 50247), (306, 39081), (357, 33498), (378, 31637), (459, 26054), (714, 16749), (918, 13027), (1071, 11166), (1861, 6426), (2142, 5583), (3213, 3722)]