180690384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{537769}}^1$

素因数の和:537787

約数の個数: 40

約数和(自身を含む): 533467840

約数和(自身を除く): 352777456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 537769, 1075538, 1613307, 2151076, 3226614, 3764383, 4302152, 6453228, 7528766, 8604304, 11293149, 12906456, 15057532, 22586298, 25812912, 30115064, 45172596, 60230128, 90345192, 180690384]

約数ペア:

[(1, 180690384), (2, 90345192), (3, 60230128), (4, 45172596), (6, 30115064), (7, 25812912), (8, 22586298), (12, 15057532), (14, 12906456), (16, 11293149), (21, 8604304), (24, 7528766), (28, 6453228), (42, 4302152), (48, 3764383), (56, 3226614), (84, 2151076), (112, 1613307), (168, 1075538), (336, 537769)]