7801596

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 90

約数和(自身を含む): 22530200

約数和(自身を除く): 14728604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 199, 242, 297, 324, 363, 396, 398, 484, 594, 597, 726, 796, 891, 1089, 1188, 1194, 1452, 1782, 1791, 2178, 2189, 2388, 3267, 3564, 3582, 4356, 4378, 5373, 6534, 6567, 7164, 8756, 9801, 10746, 13068, 13134, 16119, 19602, 19701, 21492, 24079, 26268, 32238, 39204, 39402, 48158, 59103, 64476, 72237, 78804, 96316, 118206, 144474, 177309, 216711, 236412, 288948, 354618, 433422, 650133, 709236, 866844, 1300266, 1950399, 2600532, 3900798, 7801596]

約数ペア:

[(1, 7801596), (2, 3900798), (3, 2600532), (4, 1950399), (6, 1300266), (9, 866844), (11, 709236), (12, 650133), (18, 433422), (22, 354618), (27, 288948), (33, 236412), (36, 216711), (44, 177309), (54, 144474), (66, 118206), (81, 96316), (99, 78804), (108, 72237), (121, 64476), (132, 59103), (162, 48158), (198, 39402), (199, 39204), (242, 32238), (297, 26268), (324, 24079), (363, 21492), (396, 19701), (398, 19602), (484, 16119), (594, 13134), (597, 13068), (726, 10746), (796, 9801), (891, 8756), (1089, 7164), (1188, 6567), (1194, 6534), (1452, 5373), (1782, 4378), (1791, 4356), (2178, 3582), (2189, 3564), (2388, 3267)]