6550668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 17828720

約数和(自身を除く): 11278052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 157, 171, 183, 228, 244, 314, 342, 366, 471, 549, 628, 684, 732, 942, 1098, 1159, 1413, 1884, 2196, 2318, 2826, 2983, 3477, 4636, 5652, 5966, 6954, 8949, 9577, 10431, 11932, 13908, 17898, 19154, 20862, 26847, 28731, 35796, 38308, 41724, 53694, 57462, 86193, 107388, 114924, 172386, 181963, 344772, 363926, 545889, 727852, 1091778, 1637667, 2183556, 3275334, 6550668]

約数ペア:

[(1, 6550668), (2, 3275334), (3, 2183556), (4, 1637667), (6, 1091778), (9, 727852), (12, 545889), (18, 363926), (19, 344772), (36, 181963), (38, 172386), (57, 114924), (61, 107388), (76, 86193), (114, 57462), (122, 53694), (157, 41724), (171, 38308), (183, 35796), (228, 28731), (244, 26847), (314, 20862), (342, 19154), (366, 17898), (471, 13908), (549, 11932), (628, 10431), (684, 9577), (732, 8949), (942, 6954), (1098, 5966), (1159, 5652), (1413, 4636), (1884, 3477), (2196, 2983), (2318, 2826)]