131418882

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{49667}}^1$

素因数の和:49692

約数の個数: 48

約数和(自身を含む): 339729120

約数和(自身を除く): 208310238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 49667, 99334, 149001, 298002, 347669, 447003, 695338, 894006, 1043007, 1341009, 2086014, 2433683, 2682018, 3129021, 4867366, 6258042, 7301049, 9387063, 14602098, 18774126, 21903147, 43806294, 65709441, 131418882]

約数ペア:

[(1, 131418882), (2, 65709441), (3, 43806294), (6, 21903147), (7, 18774126), (9, 14602098), (14, 9387063), (18, 7301049), (21, 6258042), (27, 4867366), (42, 3129021), (49, 2682018), (54, 2433683), (63, 2086014), (98, 1341009), (126, 1043007), (147, 894006), (189, 695338), (294, 447003), (378, 347669), (441, 298002), (882, 149001), (1323, 99334), (2646, 49667)]