2018897712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1078471}}^1$

素因数の和:1078498

約数の個数: 60

約数和(自身を含む): 6084739024

約数和(自身を除く): 4065841312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1078471, 2156942, 3235413, 4313884, 6470826, 8627768, 9706239, 12941652, 14020123, 17255536, 19412478, 25883304, 28040246, 38824956, 42060369, 51766608, 56080492, 77649912, 84120738, 112160984, 126181107, 155299824, 168241476, 224321968, 252362214, 336482952, 504724428, 672965904, 1009448856, 2018897712]

約数ペア:

[(1, 2018897712), (2, 1009448856), (3, 672965904), (4, 504724428), (6, 336482952), (8, 252362214), (9, 224321968), (12, 168241476), (13, 155299824), (16, 126181107), (18, 112160984), (24, 84120738), (26, 77649912), (36, 56080492), (39, 51766608), (48, 42060369), (52, 38824956), (72, 28040246), (78, 25883304), (104, 19412478), (117, 17255536), (144, 14020123), (156, 12941652), (208, 9706239), (234, 8627768), (312, 6470826), (468, 4313884), (624, 3235413), (936, 2156942), (1872, 1078471)]