15187194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 38176320

約数和(自身を除く): 22989126

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 367, 418, 627, 726, 734, 1089, 1101, 1254, 1881, 2178, 2202, 2299, 3303, 3762, 4037, 4598, 6606, 6897, 6973, 8074, 12111, 13794, 13946, 20691, 20919, 24222, 36333, 41382, 41838, 44407, 62757, 72666, 76703, 88814, 125514, 133221, 153406, 230109, 266442, 399663, 460218, 690327, 799326, 843733, 1380654, 1687466, 2531199, 5062398, 7593597, 15187194]

約数ペア:

[(1, 15187194), (2, 7593597), (3, 5062398), (6, 2531199), (9, 1687466), (11, 1380654), (18, 843733), (19, 799326), (22, 690327), (33, 460218), (38, 399663), (57, 266442), (66, 230109), (99, 153406), (114, 133221), (121, 125514), (171, 88814), (198, 76703), (209, 72666), (242, 62757), (342, 44407), (363, 41838), (367, 41382), (418, 36333), (627, 24222), (726, 20919), (734, 20691), (1089, 13946), (1101, 13794), (1254, 12111), (1881, 8074), (2178, 6973), (2202, 6897), (2299, 6606), (3303, 4598), (3762, 4037)]