31494372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 91521024

約数和(自身を除く): 60026652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 151, 156, 182, 191, 273, 302, 364, 382, 453, 546, 573, 604, 764, 906, 1057, 1092, 1146, 1337, 1812, 1963, 2114, 2292, 2483, 2674, 3171, 3926, 4011, 4228, 4966, 5348, 5889, 6342, 7449, 7852, 8022, 9932, 11778, 12684, 13741, 14898, 16044, 17381, 23556, 27482, 28841, 29796, 34762, 41223, 52143, 54964, 57682, 69524, 82446, 86523, 104286, 115364, 164892, 173046, 201887, 208572, 346092, 374933, 403774, 605661, 749866, 807548, 1124799, 1211322, 1499732, 2249598, 2422644, 2624531, 4499196, 5249062, 7873593, 10498124, 15747186, 31494372]

約数ペア:

[(1, 31494372), (2, 15747186), (3, 10498124), (4, 7873593), (6, 5249062), (7, 4499196), (12, 2624531), (13, 2422644), (14, 2249598), (21, 1499732), (26, 1211322), (28, 1124799), (39, 807548), (42, 749866), (52, 605661), (78, 403774), (84, 374933), (91, 346092), (151, 208572), (156, 201887), (182, 173046), (191, 164892), (273, 115364), (302, 104286), (364, 86523), (382, 82446), (453, 69524), (546, 57682), (573, 54964), (604, 52143), (764, 41223), (906, 34762), (1057, 29796), (1092, 28841), (1146, 27482), (1337, 23556), (1812, 17381), (1963, 16044), (2114, 14898), (2292, 13741), (2483, 12684), (2674, 11778), (3171, 9932), (3926, 8022), (4011, 7852), (4228, 7449), (4966, 6342), (5348, 5889)]