18154674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 42232320

約数和(自身を除く): 24077646

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 751, 1343, 1422, 1502, 2253, 2686, 4029, 4506, 6759, 8058, 12087, 12767, 13518, 24174, 25534, 38301, 59329, 76602, 114903, 118658, 177987, 229806, 355974, 533961, 1008593, 1067922, 2017186, 3025779, 6051558, 9077337, 18154674]

約数ペア:

[(1, 18154674), (2, 9077337), (3, 6051558), (6, 3025779), (9, 2017186), (17, 1067922), (18, 1008593), (34, 533961), (51, 355974), (79, 229806), (102, 177987), (153, 118658), (158, 114903), (237, 76602), (306, 59329), (474, 38301), (711, 25534), (751, 24174), (1343, 13518), (1422, 12767), (1502, 12087), (2253, 8058), (2686, 6759), (4029, 4506)]