11813832

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 32460480

約数和(自身を除く): 20646648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2311, 2556, 4622, 5112, 6933, 9244, 13866, 18488, 20799, 27732, 41598, 55464, 83196, 164081, 166392, 328162, 492243, 656324, 984486, 1312648, 1476729, 1968972, 2953458, 3937944, 5906916, 11813832]

約数ペア:

[(1, 11813832), (2, 5906916), (3, 3937944), (4, 2953458), (6, 1968972), (8, 1476729), (9, 1312648), (12, 984486), (18, 656324), (24, 492243), (36, 328162), (71, 166392), (72, 164081), (142, 83196), (213, 55464), (284, 41598), (426, 27732), (568, 20799), (639, 18488), (852, 13866), (1278, 9244), (1704, 6933), (2311, 5112), (2556, 4622)]