636294762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4909}}^1$

素因数の和:5315

約数の個数: 48

約数和(自身を含む): 1455324000

約数和(自身を除く): 819029238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 758, 1137, 2274, 3411, 4909, 6822, 7201, 9818, 14402, 14727, 21603, 29454, 43206, 44181, 64809, 88362, 93271, 129618, 186542, 279813, 559626, 839439, 1678878, 1860511, 3721022, 5581533, 11163066, 16744599, 33489198, 35349709, 70699418, 106049127, 212098254, 318147381, 636294762]

約数ペア:

[(1, 636294762), (2, 318147381), (3, 212098254), (6, 106049127), (9, 70699418), (18, 35349709), (19, 33489198), (38, 16744599), (57, 11163066), (114, 5581533), (171, 3721022), (342, 1860511), (379, 1678878), (758, 839439), (1137, 559626), (2274, 279813), (3411, 186542), (4909, 129618), (6822, 93271), (7201, 88362), (9818, 64809), (14402, 44181), (14727, 43206), (21603, 29454)]