18292136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 38232000

約数和(自身を除く): 19939864

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 7079, 14158, 28316, 56632, 120343, 134501, 240686, 269002, 481372, 538004, 962744, 1076008, 2286517, 4573034, 9146068, 18292136]

約数ペア:

[(1, 18292136), (2, 9146068), (4, 4573034), (8, 2286517), (17, 1076008), (19, 962744), (34, 538004), (38, 481372), (68, 269002), (76, 240686), (136, 134501), (152, 120343), (323, 56632), (646, 28316), (1292, 14158), (2584, 7079)]