18761767414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{36781}}^1$

素因数の和:37672

約数の個数: 32

約数和(自身を含む): 31663122624

約数和(自身を除く): 12901355210

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 853, 1706, 11089, 19619, 22178, 36781, 39238, 73562, 255047, 478153, 510094, 845963, 956306, 1691926, 10997519, 21995038, 31374193, 62748386, 407864509, 721606439, 815729018, 1443212878, 9380883707, 18761767414]

約数ペア:

[(1, 18761767414), (2, 9380883707), (13, 1443212878), (23, 815729018), (26, 721606439), (46, 407864509), (299, 62748386), (598, 31374193), (853, 21995038), (1706, 10997519), (11089, 1691926), (19619, 956306), (22178, 845963), (36781, 510094), (39238, 478153), (73562, 255047)]