393156684

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149603}}^1$

素因数の和:149686

約数の個数: 36

約数和(自身を含む): 1007433336

約数和(自身を除く): 614276652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 149603, 299206, 448809, 598412, 897618, 1346427, 1795236, 2692854, 5385708, 10921019, 21842038, 32763057, 43684076, 65526114, 98289171, 131052228, 196578342, 393156684]

約数ペア:

[(1, 393156684), (2, 196578342), (3, 131052228), (4, 98289171), (6, 65526114), (9, 43684076), (12, 32763057), (18, 21842038), (36, 10921019), (73, 5385708), (146, 2692854), (219, 1795236), (292, 1346427), (438, 897618), (657, 598412), (876, 448809), (1314, 299206), (2628, 149603)]