21798552

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22153}}^1$

素因数の和:22203

約数の個数: 32

約数和(自身を含む): 55828080

約数和(自身を除く): 34029528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 22153, 44306, 66459, 88612, 132918, 177224, 265836, 531672, 908273, 1816546, 2724819, 3633092, 5449638, 7266184, 10899276, 21798552]

約数ペア:

[(1, 21798552), (2, 10899276), (3, 7266184), (4, 5449638), (6, 3633092), (8, 2724819), (12, 1816546), (24, 908273), (41, 531672), (82, 265836), (123, 177224), (164, 132918), (246, 88612), (328, 66459), (492, 44306), (984, 22153)]