243754002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6488

約数の個数: 64

約数和(自身を含む): 585686400

約数和(自身を除く): 341932398

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 6327, 6421, 12654, 12842, 18981, 19263, 37962, 38526, 57789, 115578, 121999, 173367, 237577, 243998, 346734, 365997, 475154, 712731, 731994, 1097991, 1425462, 2138193, 2195982, 3293973, 4276386, 4513963, 6414579, 6587946, 9027926, 12829158, 13541889, 27083778, 40625667, 81251334, 121877001, 243754002]

約数ペア:

[(1, 243754002), (2, 121877001), (3, 81251334), (6, 40625667), (9, 27083778), (18, 13541889), (19, 12829158), (27, 9027926), (37, 6587946), (38, 6414579), (54, 4513963), (57, 4276386), (74, 3293973), (111, 2195982), (114, 2138193), (171, 1425462), (222, 1097991), (333, 731994), (342, 712731), (513, 475154), (666, 365997), (703, 346734), (999, 243998), (1026, 237577), (1406, 173367), (1998, 121999), (2109, 115578), (4218, 57789), (6327, 38526), (6421, 37962), (12654, 19263), (12842, 18981)]