1720813572

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{33829}}^1$

素因数の和:34002

約数の個数: 60

約数和(自身を含む): 4527333580

約数和(自身を除く): 2806520008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12717, 16956, 25434, 33829, 50868, 67658, 101487, 135316, 202974, 304461, 405948, 608922, 913383, 1217844, 1826766, 2740149, 3653532, 5311153, 5480298, 10622306, 10960596, 15933459, 21244612, 31866918, 47800377, 63733836, 95600754, 143401131, 191201508, 286802262, 430203393, 573604524, 860406786, 1720813572]

約数ペア:

[(1, 1720813572), (2, 860406786), (3, 573604524), (4, 430203393), (6, 286802262), (9, 191201508), (12, 143401131), (18, 95600754), (27, 63733836), (36, 47800377), (54, 31866918), (81, 21244612), (108, 15933459), (157, 10960596), (162, 10622306), (314, 5480298), (324, 5311153), (471, 3653532), (628, 2740149), (942, 1826766), (1413, 1217844), (1884, 913383), (2826, 608922), (4239, 405948), (5652, 304461), (8478, 202974), (12717, 135316), (16956, 101487), (25434, 67658), (33829, 50868)]