9091196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 8720164

約数列:

[1, 2, 4, 19, 37, 38, 53, 61, 74, 76, 106, 122, 148, 212, 244, 703, 1007, 1159, 1406, 1961, 2014, 2257, 2318, 2812, 3233, 3922, 4028, 4514, 4636, 6466, 7844, 9028, 12932, 37259, 42883, 61427, 74518, 85766, 119621, 122854, 149036, 171532, 239242, 245708, 478484, 2272799, 4545598, 9091196]

約数ペア:

[(1, 9091196), (2, 4545598), (4, 2272799), (19, 478484), (37, 245708), (38, 239242), (53, 171532), (61, 149036), (74, 122854), (76, 119621), (106, 85766), (122, 74518), (148, 61427), (212, 42883), (244, 37259), (703, 12932), (1007, 9028), (1159, 7844), (1406, 6466), (1961, 4636), (2014, 4514), (2257, 4028), (2318, 3922), (2812, 3233)]