2016480978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{7459}}^1$

素因数の和:8143

約数の個数: 48

約数和(自身を含む): 4566594240

約数和(自身を除く): 2550113262

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 653, 1306, 1959, 3918, 5877, 7459, 11754, 14918, 15019, 22377, 30038, 44754, 45057, 67131, 90114, 134262, 135171, 171557, 270342, 343114, 514671, 1029342, 1544013, 3088026, 4870727, 9741454, 14612181, 29224362, 43836543, 87673086, 112026721, 224053442, 336080163, 672160326, 1008240489, 2016480978]

約数ペア:

[(1, 2016480978), (2, 1008240489), (3, 672160326), (6, 336080163), (9, 224053442), (18, 112026721), (23, 87673086), (46, 43836543), (69, 29224362), (138, 14612181), (207, 9741454), (414, 4870727), (653, 3088026), (1306, 1544013), (1959, 1029342), (3918, 514671), (5877, 343114), (7459, 270342), (11754, 171557), (14918, 135171), (15019, 134262), (22377, 90114), (30038, 67131), (44754, 45057)]