9729121076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{4871}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 18391605120

約数和(自身を除く): 8662484044

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 641, 779, 1282, 1558, 2564, 3116, 4871, 9742, 12179, 19484, 24358, 26281, 48716, 52562, 92549, 105124, 185098, 199711, 370196, 399422, 499339, 798844, 998678, 1997356, 3122311, 3794509, 6244622, 7589018, 12489244, 15178036, 59323909, 118647818, 128014751, 237295636, 256029502, 512059004, 2432280269, 4864560538, 9729121076]

約数ペア:

[(1, 9729121076), (2, 4864560538), (4, 2432280269), (19, 512059004), (38, 256029502), (41, 237295636), (76, 128014751), (82, 118647818), (164, 59323909), (641, 15178036), (779, 12489244), (1282, 7589018), (1558, 6244622), (2564, 3794509), (3116, 3122311), (4871, 1997356), (9742, 998678), (12179, 798844), (19484, 499339), (24358, 399422), (26281, 370196), (48716, 199711), (52562, 185098), (92549, 105124)]