40234218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 43324182

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 199, 398, 597, 1087, 1194, 2174, 3261, 6169, 6522, 12338, 18507, 33697, 37014, 67394, 101091, 202182, 216313, 432626, 648939, 1297878, 6705703, 13411406, 20117109, 40234218]

約数ペア:

[(1, 40234218), (2, 20117109), (3, 13411406), (6, 6705703), (31, 1297878), (62, 648939), (93, 432626), (186, 216313), (199, 202182), (398, 101091), (597, 67394), (1087, 37014), (1194, 33697), (2174, 18507), (3261, 12338), (6169, 6522)]