672160326

素因数分解:

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

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 1405105920

約数和(自身を除く): 732945594

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 653, 1306, 1959, 3918, 7459, 14918, 15019, 22377, 30038, 44754, 45057, 90114, 171557, 343114, 514671, 1029342, 4870727, 9741454, 14612181, 29224362, 112026721, 224053442, 336080163, 672160326]

約数ペア:

[(1, 672160326), (2, 336080163), (3, 224053442), (6, 112026721), (23, 29224362), (46, 14612181), (69, 9741454), (138, 4870727), (653, 1029342), (1306, 514671), (1959, 343114), (3918, 171557), (7459, 90114), (14918, 45057), (15019, 44754), (22377, 30038)]