3281604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 8299200

約数和(自身を除く): 5017596

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 389, 444, 703, 778, 1167, 1406, 1556, 2109, 2334, 2812, 4218, 4668, 7391, 8436, 14393, 14782, 22173, 28786, 29564, 43179, 44346, 57572, 86358, 88692, 172716, 273467, 546934, 820401, 1093868, 1640802, 3281604]

約数ペア:

[(1, 3281604), (2, 1640802), (3, 1093868), (4, 820401), (6, 546934), (12, 273467), (19, 172716), (37, 88692), (38, 86358), (57, 57572), (74, 44346), (76, 43179), (111, 29564), (114, 28786), (148, 22173), (222, 14782), (228, 14393), (389, 8436), (444, 7391), (703, 4668), (778, 4218), (1167, 2812), (1406, 2334), (1556, 2109)]