39977634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 89395200

約数和(自身を除く): 49417566

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 193, 237, 386, 437, 474, 579, 874, 1158, 1311, 1501, 1817, 2622, 3002, 3634, 3667, 4439, 4503, 5451, 7334, 8878, 9006, 10902, 11001, 13317, 15247, 22002, 26634, 30494, 34523, 45741, 69046, 84341, 91482, 103569, 168682, 207138, 253023, 289693, 350681, 506046, 579386, 701362, 869079, 1052043, 1738158, 2104086, 6662939, 13325878, 19988817, 39977634]

約数ペア:

[(1, 39977634), (2, 19988817), (3, 13325878), (6, 6662939), (19, 2104086), (23, 1738158), (38, 1052043), (46, 869079), (57, 701362), (69, 579386), (79, 506046), (114, 350681), (138, 289693), (158, 253023), (193, 207138), (237, 168682), (386, 103569), (437, 91482), (474, 84341), (579, 69046), (874, 45741), (1158, 34523), (1311, 30494), (1501, 26634), (1817, 22002), (2622, 15247), (3002, 13317), (3634, 11001), (3667, 10902), (4439, 9006), (4503, 8878), (5451, 7334)]