15789114

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 24530886

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1399, 1881, 2798, 3762, 4197, 5643, 8394, 11286, 12591, 15389, 25182, 26581, 30778, 37773, 46167, 53162, 75546, 79743, 92334, 138501, 159486, 239229, 277002, 292391, 415503, 478458, 584782, 717687, 831006, 877173, 1435374, 1754346, 2631519, 5263038, 7894557, 15789114]

約数ペア:

[(1, 15789114), (2, 7894557), (3, 5263038), (6, 2631519), (9, 1754346), (11, 1435374), (18, 877173), (19, 831006), (22, 717687), (27, 584782), (33, 478458), (38, 415503), (54, 292391), (57, 277002), (66, 239229), (99, 159486), (114, 138501), (171, 92334), (198, 79743), (209, 75546), (297, 53162), (342, 46167), (418, 37773), (513, 30778), (594, 26581), (627, 25182), (1026, 15389), (1254, 12591), (1399, 11286), (1881, 8394), (2798, 5643), (3762, 4197)]