16803396

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 43886080

約数和(自身を除く): 27082684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 991, 1413, 1884, 1982, 2826, 2973, 3964, 4239, 5652, 5946, 8478, 8919, 11892, 16956, 17838, 26757, 35676, 53514, 107028, 155587, 311174, 466761, 622348, 933522, 1400283, 1867044, 2800566, 4200849, 5601132, 8401698, 16803396]

約数ペア:

[(1, 16803396), (2, 8401698), (3, 5601132), (4, 4200849), (6, 2800566), (9, 1867044), (12, 1400283), (18, 933522), (27, 622348), (36, 466761), (54, 311174), (108, 155587), (157, 107028), (314, 53514), (471, 35676), (628, 26757), (942, 17838), (991, 16956), (1413, 11892), (1884, 8919), (1982, 8478), (2826, 5946), (2973, 5652), (3964, 4239)]