1211976

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 3494400

約数和(自身を除く): 2282424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 181, 186, 216, 248, 279, 362, 372, 543, 558, 724, 744, 837, 1086, 1116, 1448, 1629, 1674, 2172, 2232, 3258, 3348, 4344, 4887, 5611, 6516, 6696, 9774, 11222, 13032, 16833, 19548, 22444, 33666, 39096, 44888, 50499, 67332, 100998, 134664, 151497, 201996, 302994, 403992, 605988, 1211976]

約数ペア:

[(1, 1211976), (2, 605988), (3, 403992), (4, 302994), (6, 201996), (8, 151497), (9, 134664), (12, 100998), (18, 67332), (24, 50499), (27, 44888), (31, 39096), (36, 33666), (54, 22444), (62, 19548), (72, 16833), (93, 13032), (108, 11222), (124, 9774), (181, 6696), (186, 6516), (216, 5611), (248, 4887), (279, 4344), (362, 3348), (372, 3258), (543, 2232), (558, 2172), (724, 1674), (744, 1629), (837, 1448), (1086, 1116)]