1854874458

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12100

約数の個数: 64

約数和(自身を含む): 4279011840

約数和(自身を除く): 2424137382

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1269, 1647, 2538, 2867, 3294, 5734, 8601, 11981, 17202, 23962, 25803, 35943, 51606, 71886, 77409, 107829, 154818, 215658, 323487, 563107, 646974, 730841, 1126214, 1461682, 1689321, 2192523, 3378642, 4385046, 5067963, 6577569, 10135926, 13155138, 15203889, 19732707, 30407778, 34349527, 39465414, 68699054, 103048581, 206097162, 309145743, 618291486, 927437229, 1854874458]

約数ペア:

[(1, 1854874458), (2, 927437229), (3, 618291486), (6, 309145743), (9, 206097162), (18, 103048581), (27, 68699054), (47, 39465414), (54, 34349527), (61, 30407778), (94, 19732707), (122, 15203889), (141, 13155138), (183, 10135926), (282, 6577569), (366, 5067963), (423, 4385046), (549, 3378642), (846, 2192523), (1098, 1689321), (1269, 1461682), (1647, 1126214), (2538, 730841), (2867, 646974), (3294, 563107), (5734, 323487), (8601, 215658), (11981, 154818), (17202, 107829), (23962, 77409), (25803, 71886), (35943, 51606)]