18895847136

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{17987}}^1$

素因数の和:18384

約数の個数: 96

約数和(自身を含む): 51349552128

約数和(自身を除く): 32453704992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 353, 372, 496, 706, 744, 992, 1059, 1412, 1488, 2118, 2824, 2976, 4236, 5648, 8472, 10943, 11296, 16944, 17987, 21886, 32829, 33888, 35974, 43772, 53961, 65658, 71948, 87544, 107922, 131316, 143896, 175088, 215844, 262632, 287792, 350176, 431688, 525264, 557597, 575584, 863376, 1050528, 1115194, 1672791, 1726752, 2230388, 3345582, 4460776, 6349411, 6691164, 8921552, 12698822, 13382328, 17843104, 19048233, 25397644, 26764656, 38096466, 50795288, 53529312, 76192932, 101590576, 152385864, 196831741, 203181152, 304771728, 393663482, 590495223, 609543456, 787326964, 1180990446, 1574653928, 2361980892, 3149307856, 4723961784, 6298615712, 9447923568, 18895847136]

約数ペア:

[(1, 18895847136), (2, 9447923568), (3, 6298615712), (4, 4723961784), (6, 3149307856), (8, 2361980892), (12, 1574653928), (16, 1180990446), (24, 787326964), (31, 609543456), (32, 590495223), (48, 393663482), (62, 304771728), (93, 203181152), (96, 196831741), (124, 152385864), (186, 101590576), (248, 76192932), (353, 53529312), (372, 50795288), (496, 38096466), (706, 26764656), (744, 25397644), (992, 19048233), (1059, 17843104), (1412, 13382328), (1488, 12698822), (2118, 8921552), (2824, 6691164), (2976, 6349411), (4236, 4460776), (5648, 3345582), (8472, 2230388), (10943, 1726752), (11296, 1672791), (16944, 1115194), (17987, 1050528), (21886, 863376), (32829, 575584), (33888, 557597), (35974, 525264), (43772, 431688), (53961, 350176), (65658, 287792), (71948, 262632), (87544, 215844), (107922, 175088), (131316, 143896)]