4422222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11699}}^1$

素因数の和:11717

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 6809778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 11699, 23398, 35097, 70194, 81893, 105291, 163786, 210582, 245679, 315873, 491358, 631746, 737037, 1474074, 2211111, 4422222]

約数ペア:

[(1, 4422222), (2, 2211111), (3, 1474074), (6, 737037), (7, 631746), (9, 491358), (14, 315873), (18, 245679), (21, 210582), (27, 163786), (42, 105291), (54, 81893), (63, 70194), (126, 35097), (189, 23398), (378, 11699)]