26661348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 77517440

約数和(自身を除く): 50856092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 439, 482, 723, 878, 964, 1317, 1446, 1687, 1756, 2169, 2634, 2892, 3073, 3374, 3951, 4338, 5061, 5268, 6146, 6748, 7902, 8676, 9219, 10122, 12292, 15183, 15804, 18438, 20244, 27657, 30366, 36876, 55314, 60732, 105799, 110628, 211598, 317397, 423196, 634794, 740593, 952191, 1269588, 1481186, 1904382, 2221779, 2962372, 3808764, 4443558, 6665337, 8887116, 13330674, 26661348]

約数ペア:

[(1, 26661348), (2, 13330674), (3, 8887116), (4, 6665337), (6, 4443558), (7, 3808764), (9, 2962372), (12, 2221779), (14, 1904382), (18, 1481186), (21, 1269588), (28, 952191), (36, 740593), (42, 634794), (63, 423196), (84, 317397), (126, 211598), (241, 110628), (252, 105799), (439, 60732), (482, 55314), (723, 36876), (878, 30366), (964, 27657), (1317, 20244), (1446, 18438), (1687, 15804), (1756, 15183), (2169, 12292), (2634, 10122), (2892, 9219), (3073, 8676), (3374, 7902), (3951, 6748), (4338, 6146), (5061, 5268)]