11197836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 31004064

約数和(自身を除く): 19806228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 337, 426, 468, 639, 674, 852, 923, 1011, 1278, 1348, 1846, 2022, 2556, 2769, 3033, 3692, 4044, 4381, 5538, 6066, 8307, 8762, 11076, 12132, 13143, 16614, 17524, 23927, 26286, 33228, 39429, 47854, 52572, 71781, 78858, 95708, 143562, 157716, 215343, 287124, 311051, 430686, 622102, 861372, 933153, 1244204, 1866306, 2799459, 3732612, 5598918, 11197836]

約数ペア:

[(1, 11197836), (2, 5598918), (3, 3732612), (4, 2799459), (6, 1866306), (9, 1244204), (12, 933153), (13, 861372), (18, 622102), (26, 430686), (36, 311051), (39, 287124), (52, 215343), (71, 157716), (78, 143562), (117, 95708), (142, 78858), (156, 71781), (213, 52572), (234, 47854), (284, 39429), (337, 33228), (426, 26286), (468, 23927), (639, 17524), (674, 16614), (852, 13143), (923, 12132), (1011, 11076), (1278, 8762), (1348, 8307), (1846, 6066), (2022, 5538), (2556, 4381), (2769, 4044), (3033, 3692)]