2670678

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 6309360

約数和(自身を除く): 3638682

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 361, 411, 513, 722, 822, 1026, 1083, 1233, 2166, 2466, 2603, 3249, 3699, 5206, 6498, 7398, 7809, 9747, 15618, 19494, 23427, 46854, 49457, 70281, 98914, 140562, 148371, 296742, 445113, 890226, 1335339, 2670678]

約数ペア:

[(1, 2670678), (2, 1335339), (3, 890226), (6, 445113), (9, 296742), (18, 148371), (19, 140562), (27, 98914), (38, 70281), (54, 49457), (57, 46854), (114, 23427), (137, 19494), (171, 15618), (274, 9747), (342, 7809), (361, 7398), (411, 6498), (513, 5206), (722, 3699), (822, 3249), (1026, 2603), (1083, 2466), (1233, 2166)]