21442992

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19423}}^1$

素因数の和:19457

約数の個数: 40

約数和(自身を含む): 57805824

約数和(自身を除く): 36362832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19423, 38846, 58269, 77692, 116538, 155384, 233076, 310768, 446729, 466152, 893458, 932304, 1340187, 1786916, 2680374, 3573832, 5360748, 7147664, 10721496, 21442992]

約数ペア:

[(1, 21442992), (2, 10721496), (3, 7147664), (4, 5360748), (6, 3573832), (8, 2680374), (12, 1786916), (16, 1340187), (23, 932304), (24, 893458), (46, 466152), (48, 446729), (69, 310768), (92, 233076), (138, 155384), (184, 116538), (276, 77692), (368, 58269), (552, 38846), (1104, 19423)]