23991714

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 57708288

約数和(自身を除く): 33716574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 137, 138, 141, 162, 207, 274, 282, 411, 414, 423, 621, 822, 846, 1081, 1233, 1242, 1269, 1863, 2162, 2466, 2538, 3151, 3243, 3699, 3726, 3807, 6302, 6439, 6486, 7398, 7614, 9453, 9729, 11097, 12878, 18906, 19317, 19458, 22194, 28359, 29187, 38634, 56718, 57951, 58374, 85077, 87561, 115902, 148097, 170154, 173853, 175122, 255231, 296194, 347706, 444291, 510462, 521559, 888582, 1043118, 1332873, 2665746, 3998619, 7997238, 11995857, 23991714]

約数ペア:

[(1, 23991714), (2, 11995857), (3, 7997238), (6, 3998619), (9, 2665746), (18, 1332873), (23, 1043118), (27, 888582), (46, 521559), (47, 510462), (54, 444291), (69, 347706), (81, 296194), (94, 255231), (137, 175122), (138, 173853), (141, 170154), (162, 148097), (207, 115902), (274, 87561), (282, 85077), (411, 58374), (414, 57951), (423, 56718), (621, 38634), (822, 29187), (846, 28359), (1081, 22194), (1233, 19458), (1242, 19317), (1269, 18906), (1863, 12878), (2162, 11097), (2466, 9729), (2538, 9453), (3151, 7614), (3243, 7398), (3699, 6486), (3726, 6439), (3807, 6302)]