38645316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 108528000

約数和(自身を除く): 69882684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 509, 513, 666, 684, 703, 999, 1018, 1026, 1332, 1406, 1527, 1998, 2036, 2052, 2109, 2812, 3054, 3996, 4218, 4581, 6108, 6327, 8436, 9162, 9671, 12654, 13743, 18324, 18833, 18981, 19342, 25308, 27486, 29013, 37666, 37962, 38684, 54972, 56499, 58026, 75332, 75924, 87039, 112998, 116052, 169497, 174078, 225996, 261117, 338994, 348156, 357827, 508491, 522234, 677988, 715654, 1016982, 1044468, 1073481, 1431308, 2033964, 2146962, 3220443, 4293924, 6440886, 9661329, 12881772, 19322658, 38645316]

約数ペア:

[(1, 38645316), (2, 19322658), (3, 12881772), (4, 9661329), (6, 6440886), (9, 4293924), (12, 3220443), (18, 2146962), (19, 2033964), (27, 1431308), (36, 1073481), (37, 1044468), (38, 1016982), (54, 715654), (57, 677988), (74, 522234), (76, 508491), (108, 357827), (111, 348156), (114, 338994), (148, 261117), (171, 225996), (222, 174078), (228, 169497), (333, 116052), (342, 112998), (444, 87039), (509, 75924), (513, 75332), (666, 58026), (684, 56499), (703, 54972), (999, 38684), (1018, 37962), (1026, 37666), (1332, 29013), (1406, 27486), (1527, 25308), (1998, 19342), (2036, 18981), (2052, 18833), (2109, 18324), (2812, 13743), (3054, 12654), (3996, 9671), (4218, 9162), (4581, 8436), (6108, 6327)]