4085676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 12207104

約数和(自身を除く): 8121428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 523, 558, 651, 868, 1046, 1116, 1302, 1569, 1953, 2092, 2604, 3138, 3661, 3906, 4707, 6276, 7322, 7812, 9414, 10983, 14644, 16213, 18828, 21966, 32426, 32949, 43932, 48639, 64852, 65898, 97278, 113491, 131796, 145917, 194556, 226982, 291834, 340473, 453964, 583668, 680946, 1021419, 1361892, 2042838, 4085676]

約数ペア:

[(1, 4085676), (2, 2042838), (3, 1361892), (4, 1021419), (6, 680946), (7, 583668), (9, 453964), (12, 340473), (14, 291834), (18, 226982), (21, 194556), (28, 145917), (31, 131796), (36, 113491), (42, 97278), (62, 65898), (63, 64852), (84, 48639), (93, 43932), (124, 32949), (126, 32426), (186, 21966), (217, 18828), (252, 16213), (279, 14644), (372, 10983), (434, 9414), (523, 7812), (558, 7322), (651, 6276), (868, 4707), (1046, 3906), (1116, 3661), (1302, 3138), (1569, 2604), (1953, 2092)]