21178632

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21523}}^1$

素因数の和:21573

約数の個数: 32

約数和(自身を含む): 54240480

約数和(自身を除く): 33061848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21523, 43046, 64569, 86092, 129138, 172184, 258276, 516552, 882443, 1764886, 2647329, 3529772, 5294658, 7059544, 10589316, 21178632]

約数ペア:

[(1, 21178632), (2, 10589316), (3, 7059544), (4, 5294658), (6, 3529772), (8, 2647329), (12, 1764886), (24, 882443), (41, 516552), (82, 258276), (123, 172184), (164, 129138), (246, 86092), (328, 64569), (492, 43046), (984, 21523)]