422948358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1118911}}^1$

素因数の和:1118929

約数の個数: 32

約数和(自身を含む): 1074155520

約数和(自身を除く): 651207162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1118911, 2237822, 3356733, 6713466, 7832377, 10070199, 15664754, 20140398, 23497131, 30210597, 46994262, 60421194, 70491393, 140982786, 211474179, 422948358]

約数ペア:

[(1, 422948358), (2, 211474179), (3, 140982786), (6, 70491393), (7, 60421194), (9, 46994262), (14, 30210597), (18, 23497131), (21, 20140398), (27, 15664754), (42, 10070199), (54, 7832377), (63, 6713466), (126, 3356733), (189, 2237822), (378, 1118911)]