12981575712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{86627}}^1$

素因数の和:86870

約数の個数: 96

約数和(自身を含む): 39119818752

約数和(自身を除く): 26138243040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 223, 224, 336, 446, 669, 672, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 7136, 9366, 10704, 12488, 18732, 21408, 24976, 37464, 49952, 74928, 86627, 149856, 173254, 259881, 346508, 519762, 606389, 693016, 1039524, 1212778, 1386032, 1819167, 2079048, 2425556, 2772064, 3638334, 4158096, 4851112, 7276668, 8316192, 9702224, 14553336, 19317821, 19404448, 29106672, 38635642, 57953463, 58213344, 77271284, 115906926, 135224747, 154542568, 231813852, 270449494, 309085136, 405674241, 463627704, 540898988, 618170272, 811348482, 927255408, 1081797976, 1622696964, 1854510816, 2163595952, 3245393928, 4327191904, 6490787856, 12981575712]

約数ペア:

[(1, 12981575712), (2, 6490787856), (3, 4327191904), (4, 3245393928), (6, 2163595952), (7, 1854510816), (8, 1622696964), (12, 1081797976), (14, 927255408), (16, 811348482), (21, 618170272), (24, 540898988), (28, 463627704), (32, 405674241), (42, 309085136), (48, 270449494), (56, 231813852), (84, 154542568), (96, 135224747), (112, 115906926), (168, 77271284), (223, 58213344), (224, 57953463), (336, 38635642), (446, 29106672), (669, 19404448), (672, 19317821), (892, 14553336), (1338, 9702224), (1561, 8316192), (1784, 7276668), (2676, 4851112), (3122, 4158096), (3568, 3638334), (4683, 2772064), (5352, 2425556), (6244, 2079048), (7136, 1819167), (9366, 1386032), (10704, 1212778), (12488, 1039524), (18732, 693016), (21408, 606389), (24976, 519762), (37464, 346508), (49952, 259881), (74928, 173254), (86627, 149856)]