3951576

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 10866960

約数和(自身を除く): 6915384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 773, 852, 1278, 1546, 1704, 2319, 2556, 3092, 4638, 5112, 6184, 6957, 9276, 13914, 18552, 27828, 54883, 55656, 109766, 164649, 219532, 329298, 439064, 493947, 658596, 987894, 1317192, 1975788, 3951576]

約数ペア:

[(1, 3951576), (2, 1975788), (3, 1317192), (4, 987894), (6, 658596), (8, 493947), (9, 439064), (12, 329298), (18, 219532), (24, 164649), (36, 109766), (71, 55656), (72, 54883), (142, 27828), (213, 18552), (284, 13914), (426, 9276), (568, 6957), (639, 6184), (773, 5112), (852, 4638), (1278, 3092), (1546, 2556), (1704, 2319)]