31484292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19760

約数の個数: 48

約数和(自身を含む): 88381440

約数和(自身を除く): 56897148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19727, 39454, 59181, 78908, 118362, 138089, 236724, 276178, 374813, 414267, 552356, 749626, 828534, 1124439, 1499252, 1657068, 2248878, 2623691, 4497756, 5247382, 7871073, 10494764, 15742146, 31484292]

約数ペア:

[(1, 31484292), (2, 15742146), (3, 10494764), (4, 7871073), (6, 5247382), (7, 4497756), (12, 2623691), (14, 2248878), (19, 1657068), (21, 1499252), (28, 1124439), (38, 828534), (42, 749626), (57, 552356), (76, 414267), (84, 374813), (114, 276178), (133, 236724), (228, 138089), (266, 118362), (399, 78908), (532, 59181), (798, 39454), (1596, 19727)]