27838668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16223}}^1$

素因数の和:16254

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 48479028

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16223, 32446, 48669, 64892, 97338, 178453, 194676, 210899, 356906, 421798, 535359, 632697, 713812, 843596, 1070718, 1265394, 2141436, 2319889, 2530788, 4639778, 6959667, 9279556, 13919334, 27838668]

約数ペア:

[(1, 27838668), (2, 13919334), (3, 9279556), (4, 6959667), (6, 4639778), (11, 2530788), (12, 2319889), (13, 2141436), (22, 1265394), (26, 1070718), (33, 843596), (39, 713812), (44, 632697), (52, 535359), (66, 421798), (78, 356906), (132, 210899), (143, 194676), (156, 178453), (286, 97338), (429, 64892), (572, 48669), (858, 32446), (1716, 16223)]