13109724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 35223552

約数和(自身を除く): 22113828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 223, 276, 284, 414, 426, 446, 639, 669, 828, 852, 892, 1278, 1338, 1633, 2007, 2556, 2676, 3266, 4014, 4899, 5129, 6532, 8028, 9798, 10258, 14697, 15387, 15833, 19596, 20516, 29394, 30774, 31666, 46161, 47499, 58788, 61548, 63332, 92322, 94998, 142497, 184644, 189996, 284994, 364159, 569988, 728318, 1092477, 1456636, 2184954, 3277431, 4369908, 6554862, 13109724]

約数ペア:

[(1, 13109724), (2, 6554862), (3, 4369908), (4, 3277431), (6, 2184954), (9, 1456636), (12, 1092477), (18, 728318), (23, 569988), (36, 364159), (46, 284994), (69, 189996), (71, 184644), (92, 142497), (138, 94998), (142, 92322), (207, 63332), (213, 61548), (223, 58788), (276, 47499), (284, 46161), (414, 31666), (426, 30774), (446, 29394), (639, 20516), (669, 19596), (828, 15833), (852, 15387), (892, 14697), (1278, 10258), (1338, 9798), (1633, 8028), (2007, 6532), (2556, 5129), (2676, 4899), (3266, 4014)]