27930294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31667}}^1$

素因数の和:31689

約数の個数: 36

約数和(自身を含む): 70397964

約数和(自身を除く): 42467670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 31667, 63334, 95001, 190002, 221669, 285003, 443338, 570006, 665007, 1330014, 1551683, 1995021, 3103366, 3990042, 4655049, 9310098, 13965147, 27930294]

約数ペア:

[(1, 27930294), (2, 13965147), (3, 9310098), (6, 4655049), (7, 3990042), (9, 3103366), (14, 1995021), (18, 1551683), (21, 1330014), (42, 665007), (49, 570006), (63, 443338), (98, 285003), (126, 221669), (147, 190002), (294, 95001), (441, 63334), (882, 31667)]