131317326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3557}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 326368224

約数和(自身を除く): 195050898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 586, 879, 1758, 2051, 2637, 3557, 4102, 5274, 6153, 7114, 10671, 12306, 18459, 21342, 24899, 32013, 36918, 49798, 64026, 74697, 149394, 224091, 448182, 1042201, 2084402, 3126603, 6253206, 7295407, 9379809, 14590814, 18759618, 21886221, 43772442, 65658663, 131317326]

約数ペア:

[(1, 131317326), (2, 65658663), (3, 43772442), (6, 21886221), (7, 18759618), (9, 14590814), (14, 9379809), (18, 7295407), (21, 6253206), (42, 3126603), (63, 2084402), (126, 1042201), (293, 448182), (586, 224091), (879, 149394), (1758, 74697), (2051, 64026), (2637, 49798), (3557, 36918), (4102, 32013), (5274, 24899), (6153, 21342), (7114, 18459), (10671, 12306)]