15181914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6217}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 34024896

約数和(自身を除く): 18842982

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 6217, 12434, 18651, 37302, 68387, 136774, 205161, 230029, 410322, 460058, 690087, 1380174, 2530319, 5060638, 7590957, 15181914]

約数ペア:

[(1, 15181914), (2, 7590957), (3, 5060638), (6, 2530319), (11, 1380174), (22, 690087), (33, 460058), (37, 410322), (66, 230029), (74, 205161), (111, 136774), (222, 68387), (407, 37302), (814, 18651), (1221, 12434), (2442, 6217)]