12947364

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 34303500

約数和(自身を除く): 21356136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 449, 534, 801, 898, 1068, 1347, 1602, 1796, 2403, 2694, 3204, 4041, 4806, 5388, 7209, 8082, 9612, 12123, 14418, 16164, 24246, 28836, 36369, 39961, 48492, 72738, 79922, 119883, 145476, 159844, 239766, 359649, 479532, 719298, 1078947, 1438596, 2157894, 3236841, 4315788, 6473682, 12947364]

約数ペア:

[(1, 12947364), (2, 6473682), (3, 4315788), (4, 3236841), (6, 2157894), (9, 1438596), (12, 1078947), (18, 719298), (27, 479532), (36, 359649), (54, 239766), (81, 159844), (89, 145476), (108, 119883), (162, 79922), (178, 72738), (267, 48492), (324, 39961), (356, 36369), (449, 28836), (534, 24246), (801, 16164), (898, 14418), (1068, 12123), (1347, 9612), (1602, 8082), (1796, 7209), (2403, 5388), (2694, 4806), (3204, 4041)]