54278658378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61540429}}^1$

素因数の和:61540451

約数の個数: 36

約数和(自身を含む): 136804375890

約数和(自身を除く): 82525717512

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 61540429, 123080858, 184621287, 369242574, 430783003, 553863861, 861566006, 1107727722, 1292349009, 2584698018, 3015481021, 3877047027, 6030962042, 7754094054, 9046443063, 18092886126, 27139329189, 54278658378]

約数ペア:

[(1, 54278658378), (2, 27139329189), (3, 18092886126), (6, 9046443063), (7, 7754094054), (9, 6030962042), (14, 3877047027), (18, 3015481021), (21, 2584698018), (42, 1292349009), (49, 1107727722), (63, 861566006), (98, 553863861), (126, 430783003), (147, 369242574), (294, 184621287), (441, 123080858), (882, 61540429)]