91301538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 186480000

約数和(自身を除く): 95178462

約数列:

[1, 2, 3, 6, 73, 146, 149, 219, 298, 438, 447, 894, 1399, 2798, 4197, 8394, 10877, 21754, 32631, 65262, 102127, 204254, 208451, 306381, 416902, 612762, 625353, 1250706, 15216923, 30433846, 45650769, 91301538]

約数ペア:

[(1, 91301538), (2, 45650769), (3, 30433846), (6, 15216923), (73, 1250706), (146, 625353), (149, 612762), (219, 416902), (298, 306381), (438, 208451), (447, 204254), (894, 102127), (1399, 65262), (2798, 32631), (4197, 21754), (8394, 10877)]