6688968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 19656000

約数和(自身を除く): 12967032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 1949, 3432, 3898, 5847, 7796, 11694, 15592, 21439, 23388, 25337, 42878, 46776, 50674, 64317, 76011, 85756, 101348, 128634, 152022, 171512, 202696, 257268, 278707, 304044, 514536, 557414, 608088, 836121, 1114828, 1672242, 2229656, 3344484, 6688968]

約数ペア:

[(1, 6688968), (2, 3344484), (3, 2229656), (4, 1672242), (6, 1114828), (8, 836121), (11, 608088), (12, 557414), (13, 514536), (22, 304044), (24, 278707), (26, 257268), (33, 202696), (39, 171512), (44, 152022), (52, 128634), (66, 101348), (78, 85756), (88, 76011), (104, 64317), (132, 50674), (143, 46776), (156, 42878), (264, 25337), (286, 23388), (312, 21439), (429, 15592), (572, 11694), (858, 7796), (1144, 5847), (1716, 3898), (1949, 3432)]