342830538

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{121313}}^1$

素因数の和:121478

約数の個数: 24

約数和(自身を含む): 747536868

約数和(自身を除く): 404706330

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 121313, 242626, 363939, 727878, 1091817, 2183634, 19046141, 38092282, 57138423, 114276846, 171415269, 342830538]

約数ペア:

[(1, 342830538), (2, 171415269), (3, 114276846), (6, 57138423), (9, 38092282), (18, 19046141), (157, 2183634), (314, 1091817), (471, 727878), (942, 363939), (1413, 242626), (2826, 121313)]