349860294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{396667}}^1$

素因数の和:396689

約数の個数: 36

約数和(自身を含む): 881792964

約数和(自身を除く): 531932670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 396667, 793334, 1190001, 2380002, 2776669, 3570003, 5553338, 7140006, 8330007, 16660014, 19436683, 24990021, 38873366, 49980042, 58310049, 116620098, 174930147, 349860294]

約数ペア:

[(1, 349860294), (2, 174930147), (3, 116620098), (6, 58310049), (7, 49980042), (9, 38873366), (14, 24990021), (18, 19436683), (21, 16660014), (42, 8330007), (49, 7140006), (63, 5553338), (98, 3570003), (126, 2776669), (147, 2380002), (294, 1190001), (441, 793334), (882, 396667)]