18400094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 12271906

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 283, 551, 566, 1102, 1121, 1711, 2242, 3422, 5377, 8207, 10754, 16414, 16697, 32509, 33394, 65018, 155933, 311866, 317243, 484213, 634486, 968426, 9200047, 18400094]

約数ペア:

[(1, 18400094), (2, 9200047), (19, 968426), (29, 634486), (38, 484213), (58, 317243), (59, 311866), (118, 155933), (283, 65018), (551, 33394), (566, 32509), (1102, 16697), (1121, 16414), (1711, 10754), (2242, 8207), (3422, 5377)]