21806016

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 56

約数和(自身を含む): 58186320

約数和(自身を除く): 36380304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 829, 1096, 1644, 1658, 2192, 2487, 3288, 3316, 4384, 4974, 6576, 6632, 8768, 9948, 13152, 13264, 19896, 26304, 26528, 39792, 53056, 79584, 113573, 159168, 227146, 340719, 454292, 681438, 908584, 1362876, 1817168, 2725752, 3634336, 5451504, 7268672, 10903008, 21806016]

約数ペア:

[(1, 21806016), (2, 10903008), (3, 7268672), (4, 5451504), (6, 3634336), (8, 2725752), (12, 1817168), (16, 1362876), (24, 908584), (32, 681438), (48, 454292), (64, 340719), (96, 227146), (137, 159168), (192, 113573), (274, 79584), (411, 53056), (548, 39792), (822, 26528), (829, 26304), (1096, 19896), (1644, 13264), (1658, 13152), (2192, 9948), (2487, 8768), (3288, 6632), (3316, 6576), (4384, 4974)]