180873882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75553}}^1$

素因数の和:75587

約数の個数: 48

約数和(自身を含む): 471456960

約数和(自身を除く): 290583078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 75553, 151106, 226659, 453318, 528871, 679977, 1057742, 1359954, 1435507, 1586613, 2871014, 3173226, 4306521, 4759839, 8613042, 9519678, 10048549, 12919563, 20097098, 25839126, 30145647, 60291294, 90436941, 180873882]

約数ペア:

[(1, 180873882), (2, 90436941), (3, 60291294), (6, 30145647), (7, 25839126), (9, 20097098), (14, 12919563), (18, 10048549), (19, 9519678), (21, 8613042), (38, 4759839), (42, 4306521), (57, 3173226), (63, 2871014), (114, 1586613), (126, 1435507), (133, 1359954), (171, 1057742), (266, 679977), (342, 528871), (399, 453318), (798, 226659), (1197, 151106), (2394, 75553)]