17622684

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 60

約数和(自身を含む): 46585000

約数和(自身を除く): 28962316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 499, 654, 981, 998, 1308, 1497, 1962, 1996, 2943, 2994, 3924, 4491, 5886, 5988, 8829, 8982, 11772, 13473, 17658, 17964, 26946, 35316, 40419, 53892, 54391, 80838, 108782, 161676, 163173, 217564, 326346, 489519, 652692, 979038, 1468557, 1958076, 2937114, 4405671, 5874228, 8811342, 17622684]

約数ペア:

[(1, 17622684), (2, 8811342), (3, 5874228), (4, 4405671), (6, 2937114), (9, 1958076), (12, 1468557), (18, 979038), (27, 652692), (36, 489519), (54, 326346), (81, 217564), (108, 163173), (109, 161676), (162, 108782), (218, 80838), (324, 54391), (327, 53892), (436, 40419), (499, 35316), (654, 26946), (981, 17964), (998, 17658), (1308, 13473), (1497, 11772), (1962, 8982), (1996, 8829), (2943, 5988), (2994, 5886), (3924, 4491)]