1917288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 5366400

約数和(自身を除く): 3449112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 859, 1116, 1718, 2232, 2577, 3436, 5154, 6872, 7731, 10308, 15462, 20616, 26629, 30924, 53258, 61848, 79887, 106516, 159774, 213032, 239661, 319548, 479322, 639096, 958644, 1917288]

約数ペア:

[(1, 1917288), (2, 958644), (3, 639096), (4, 479322), (6, 319548), (8, 239661), (9, 213032), (12, 159774), (18, 106516), (24, 79887), (31, 61848), (36, 53258), (62, 30924), (72, 26629), (93, 20616), (124, 15462), (186, 10308), (248, 7731), (279, 6872), (372, 5154), (558, 3436), (744, 2577), (859, 2232), (1116, 1718)]