19683768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 55866240

約数和(自身を除く): 36182472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 169, 184, 211, 276, 299, 312, 338, 422, 507, 552, 598, 633, 676, 844, 897, 1014, 1196, 1266, 1352, 1688, 1794, 2028, 2392, 2532, 2743, 3588, 3887, 4056, 4853, 5064, 5486, 7176, 7774, 8229, 9706, 10972, 11661, 14559, 15548, 16458, 19412, 21944, 23322, 29118, 31096, 32916, 35659, 38824, 46644, 58236, 63089, 65832, 71318, 93288, 106977, 116472, 126178, 142636, 189267, 213954, 252356, 285272, 378534, 427908, 504712, 757068, 820157, 855816, 1514136, 1640314, 2460471, 3280628, 4920942, 6561256, 9841884, 19683768]

約数ペア:

[(1, 19683768), (2, 9841884), (3, 6561256), (4, 4920942), (6, 3280628), (8, 2460471), (12, 1640314), (13, 1514136), (23, 855816), (24, 820157), (26, 757068), (39, 504712), (46, 427908), (52, 378534), (69, 285272), (78, 252356), (92, 213954), (104, 189267), (138, 142636), (156, 126178), (169, 116472), (184, 106977), (211, 93288), (276, 71318), (299, 65832), (312, 63089), (338, 58236), (422, 46644), (507, 38824), (552, 35659), (598, 32916), (633, 31096), (676, 29118), (844, 23322), (897, 21944), (1014, 19412), (1196, 16458), (1266, 15548), (1352, 14559), (1688, 11661), (1794, 10972), (2028, 9706), (2392, 8229), (2532, 7774), (2743, 7176), (3588, 5486), (3887, 5064), (4056, 4853)]