21299289264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1222411}}^1$

素因数の和:1222447

約数の個数: 90

約数和(自身を含む): 65520060788

約数和(自身を除く): 44220771524

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 1222411, 2444822, 3667233, 4889644, 7334466, 9779288, 11001699, 13446521, 14668932, 19558576, 22003398, 26893042, 29337864, 40339563, 44006796, 53786084, 58675728, 80679126, 88013592, 107572168, 121018689, 147911731, 161358252, 176027184, 215144336, 242037378, 295823462, 322716504, 443735193, 484074756, 591646924, 645433008, 887470386, 968149512, 1183293848, 1331205579, 1774940772, 1936299024, 2366587696, 2662411158, 3549881544, 5324822316, 7099763088, 10649644632, 21299289264]

約数ペア:

[(1, 21299289264), (2, 10649644632), (3, 7099763088), (4, 5324822316), (6, 3549881544), (8, 2662411158), (9, 2366587696), (11, 1936299024), (12, 1774940772), (16, 1331205579), (18, 1183293848), (22, 968149512), (24, 887470386), (33, 645433008), (36, 591646924), (44, 484074756), (48, 443735193), (66, 322716504), (72, 295823462), (88, 242037378), (99, 215144336), (121, 176027184), (132, 161358252), (144, 147911731), (176, 121018689), (198, 107572168), (242, 88013592), (264, 80679126), (363, 58675728), (396, 53786084), (484, 44006796), (528, 40339563), (726, 29337864), (792, 26893042), (968, 22003398), (1089, 19558576), (1452, 14668932), (1584, 13446521), (1936, 11001699), (2178, 9779288), (2904, 7334466), (4356, 4889644), (5808, 3667233), (8712, 2444822), (17424, 1222411)]