19608966

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9338

約数の個数: 40

約数和(自身を含む): 47323584

約数和(自身を除く): 27714618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9311, 18622, 27933, 55866, 83799, 121043, 167598, 242086, 251397, 363129, 502794, 726258, 754191, 1089387, 1508382, 2178774, 3268161, 6536322, 9804483, 19608966]

約数ペア:

[(1, 19608966), (2, 9804483), (3, 6536322), (6, 3268161), (9, 2178774), (13, 1508382), (18, 1089387), (26, 754191), (27, 726258), (39, 502794), (54, 363129), (78, 251397), (81, 242086), (117, 167598), (162, 121043), (234, 83799), (351, 55866), (702, 27933), (1053, 18622), (2106, 9311)]