40240938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 89300160

約数和(自身を除く): 49059222

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 578, 782, 867, 1009, 1173, 1734, 2018, 2346, 3027, 6054, 6647, 13294, 17153, 19941, 23207, 34306, 39882, 46414, 51459, 69621, 102918, 139242, 291601, 394519, 583202, 789038, 874803, 1183557, 1749606, 2367114, 6706823, 13413646, 20120469, 40240938]

約数ペア:

[(1, 40240938), (2, 20120469), (3, 13413646), (6, 6706823), (17, 2367114), (23, 1749606), (34, 1183557), (46, 874803), (51, 789038), (69, 583202), (102, 394519), (138, 291601), (289, 139242), (391, 102918), (578, 69621), (782, 51459), (867, 46414), (1009, 39882), (1173, 34306), (1734, 23207), (2018, 19941), (2346, 17153), (3027, 13294), (6054, 6647)]