4067928

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 11628000

約数和(自身を除く): 7560072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 509, 666, 888, 999, 1018, 1332, 1527, 1998, 2036, 2664, 3054, 3996, 4072, 4581, 6108, 7992, 9162, 12216, 13743, 18324, 18833, 27486, 36648, 37666, 54972, 56499, 75332, 109944, 112998, 150664, 169497, 225996, 338994, 451992, 508491, 677988, 1016982, 1355976, 2033964, 4067928]

約数ペア:

[(1, 4067928), (2, 2033964), (3, 1355976), (4, 1016982), (6, 677988), (8, 508491), (9, 451992), (12, 338994), (18, 225996), (24, 169497), (27, 150664), (36, 112998), (37, 109944), (54, 75332), (72, 56499), (74, 54972), (108, 37666), (111, 36648), (148, 27486), (216, 18833), (222, 18324), (296, 13743), (333, 12216), (444, 9162), (509, 7992), (666, 6108), (888, 4581), (999, 4072), (1018, 3996), (1332, 3054), (1527, 2664), (1998, 2036)]