2687544

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 7355400

約数和(自身を除く): 4667856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 229, 326, 458, 489, 652, 687, 916, 978, 1304, 1374, 1467, 1832, 1956, 2061, 2748, 2934, 3912, 4122, 5496, 5868, 8244, 11736, 16488, 37327, 74654, 111981, 149308, 223962, 298616, 335943, 447924, 671886, 895848, 1343772, 2687544]

約数ペア:

[(1, 2687544), (2, 1343772), (3, 895848), (4, 671886), (6, 447924), (8, 335943), (9, 298616), (12, 223962), (18, 149308), (24, 111981), (36, 74654), (72, 37327), (163, 16488), (229, 11736), (326, 8244), (458, 5868), (489, 5496), (652, 4122), (687, 3912), (916, 2934), (978, 2748), (1304, 2061), (1374, 1956), (1467, 1832)]