40545162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 100763520

約数和(自身を除く): 60218358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 733, 878, 1317, 1466, 2199, 2634, 3073, 3951, 4398, 5131, 6146, 6597, 7902, 9219, 10262, 13194, 15393, 18438, 27657, 30786, 46179, 55314, 92358, 321787, 643574, 965361, 1930722, 2252509, 2896083, 4505018, 5792166, 6757527, 13515054, 20272581, 40545162]

約数ペア:

[(1, 40545162), (2, 20272581), (3, 13515054), (6, 6757527), (7, 5792166), (9, 4505018), (14, 2896083), (18, 2252509), (21, 1930722), (42, 965361), (63, 643574), (126, 321787), (439, 92358), (733, 55314), (878, 46179), (1317, 30786), (1466, 27657), (2199, 18438), (2634, 15393), (3073, 13194), (3951, 10262), (4398, 9219), (5131, 7902), (6146, 6597)]