12757368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 22724232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1319, 1612, 2418, 2638, 3224, 3957, 4836, 5276, 7914, 9672, 10552, 15828, 17147, 31656, 34294, 40889, 51441, 68588, 81778, 102882, 122667, 137176, 163556, 205764, 245334, 327112, 411528, 490668, 531557, 981336, 1063114, 1594671, 2126228, 3189342, 4252456, 6378684, 12757368]

約数ペア:

[(1, 12757368), (2, 6378684), (3, 4252456), (4, 3189342), (6, 2126228), (8, 1594671), (12, 1063114), (13, 981336), (24, 531557), (26, 490668), (31, 411528), (39, 327112), (52, 245334), (62, 205764), (78, 163556), (93, 137176), (104, 122667), (124, 102882), (156, 81778), (186, 68588), (248, 51441), (312, 40889), (372, 34294), (403, 31656), (744, 17147), (806, 15828), (1209, 10552), (1319, 9672), (1612, 7914), (2418, 5276), (2638, 4836), (3224, 3957)]