61474914

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 136078488

約数和(自身を除く): 74603574

約数列:

[1, 2, 3, 6, 9, 18, 97, 137, 194, 257, 274, 291, 411, 514, 582, 771, 822, 873, 1233, 1542, 1746, 2313, 2466, 4626, 13289, 24929, 26578, 35209, 39867, 49858, 70418, 74787, 79734, 105627, 119601, 149574, 211254, 224361, 239202, 316881, 448722, 633762, 3415273, 6830546, 10245819, 20491638, 30737457, 61474914]

約数ペア:

[(1, 61474914), (2, 30737457), (3, 20491638), (6, 10245819), (9, 6830546), (18, 3415273), (97, 633762), (137, 448722), (194, 316881), (257, 239202), (274, 224361), (291, 211254), (411, 149574), (514, 119601), (582, 105627), (771, 79734), (822, 74787), (873, 70418), (1233, 49858), (1542, 39867), (1746, 35209), (2313, 26578), (2466, 24929), (4626, 13289)]