38754954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 102795264

約数和(自身を除く): 64040310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 63, 69, 86, 126, 129, 138, 161, 207, 258, 301, 311, 322, 387, 414, 483, 602, 622, 774, 903, 933, 966, 989, 1449, 1806, 1866, 1978, 2177, 2709, 2799, 2898, 2967, 4354, 5418, 5598, 5934, 6531, 6923, 7153, 8901, 13062, 13373, 13846, 14306, 17802, 19593, 20769, 21459, 26746, 39186, 40119, 41538, 42918, 50071, 62307, 64377, 80238, 93611, 100142, 120357, 124614, 128754, 150213, 187222, 240714, 280833, 300426, 307579, 450639, 561666, 615158, 842499, 901278, 922737, 1684998, 1845474, 2153053, 2768211, 4306106, 5536422, 6459159, 12918318, 19377477, 38754954]

約数ペア:

[(1, 38754954), (2, 19377477), (3, 12918318), (6, 6459159), (7, 5536422), (9, 4306106), (14, 2768211), (18, 2153053), (21, 1845474), (23, 1684998), (42, 922737), (43, 901278), (46, 842499), (63, 615158), (69, 561666), (86, 450639), (126, 307579), (129, 300426), (138, 280833), (161, 240714), (207, 187222), (258, 150213), (301, 128754), (311, 124614), (322, 120357), (387, 100142), (414, 93611), (483, 80238), (602, 64377), (622, 62307), (774, 50071), (903, 42918), (933, 41538), (966, 40119), (989, 39186), (1449, 26746), (1806, 21459), (1866, 20769), (1978, 19593), (2177, 17802), (2709, 14306), (2799, 13846), (2898, 13373), (2967, 13062), (4354, 8901), (5418, 7153), (5598, 6923), (5934, 6531)]