7881431436

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3172879}}^1$

素因数の和:3172915

約数の個数: 48

約数和(自身を含む): 21321753600

約数和(自身を除く): 13440322164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 3172879, 6345758, 9518637, 12691516, 19037274, 28555911, 38074548, 57111822, 72976217, 85667733, 114223644, 145952434, 171335466, 218928651, 291904868, 342670932, 437857302, 656785953, 875714604, 1313571906, 1970357859, 2627143812, 3940715718, 7881431436]

約数ペア:

[(1, 7881431436), (2, 3940715718), (3, 2627143812), (4, 1970357859), (6, 1313571906), (9, 875714604), (12, 656785953), (18, 437857302), (23, 342670932), (27, 291904868), (36, 218928651), (46, 171335466), (54, 145952434), (69, 114223644), (92, 85667733), (108, 72976217), (138, 57111822), (207, 38074548), (276, 28555911), (414, 19037274), (621, 12691516), (828, 9518637), (1242, 6345758), (2484, 3172879)]