2183556

素因数分解:

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

素因数の和:244

約数の個数: 48

約数和(自身を含む): 5485760

約数和(自身を除く): 3302204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 157, 183, 228, 244, 314, 366, 471, 628, 732, 942, 1159, 1884, 2318, 2983, 3477, 4636, 5966, 6954, 8949, 9577, 11932, 13908, 17898, 19154, 28731, 35796, 38308, 57462, 114924, 181963, 363926, 545889, 727852, 1091778, 2183556]

約数ペア:

[(1, 2183556), (2, 1091778), (3, 727852), (4, 545889), (6, 363926), (12, 181963), (19, 114924), (38, 57462), (57, 38308), (61, 35796), (76, 28731), (114, 19154), (122, 17898), (157, 13908), (183, 11932), (228, 9577), (244, 8949), (314, 6954), (366, 5966), (471, 4636), (628, 3477), (732, 2983), (942, 2318), (1159, 1884)]