38511396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 125722240

約数和(自身を除く): 87210844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 421, 462, 484, 594, 693, 726, 756, 842, 847, 924, 1089, 1188, 1263, 1386, 1452, 1684, 1694, 2079, 2178, 2526, 2541, 2772, 2947, 3267, 3388, 3789, 4158, 4356, 4631, 5052, 5082, 5894, 6534, 7578, 7623, 8316, 8841, 9262, 10164, 11367, 11788, 13068, 13893, 15156, 15246, 17682, 18524, 22734, 22869, 26523, 27786, 30492, 32417, 35364, 41679, 45468, 45738, 50941, 53046, 55572, 64834, 79569, 83358, 91476, 97251, 101882, 106092, 125037, 129668, 152823, 159138, 166716, 194502, 203764, 250074, 291753, 305646, 318276, 356587, 389004, 458469, 500148, 583506, 611292, 713174, 875259, 916938, 1069761, 1167012, 1375407, 1426348, 1750518, 1833876, 2139522, 2750814, 3209283, 3501036, 4279044, 5501628, 6418566, 9627849, 12837132, 19255698, 38511396]

約数ペア:

[(1, 38511396), (2, 19255698), (3, 12837132), (4, 9627849), (6, 6418566), (7, 5501628), (9, 4279044), (11, 3501036), (12, 3209283), (14, 2750814), (18, 2139522), (21, 1833876), (22, 1750518), (27, 1426348), (28, 1375407), (33, 1167012), (36, 1069761), (42, 916938), (44, 875259), (54, 713174), (63, 611292), (66, 583506), (77, 500148), (84, 458469), (99, 389004), (108, 356587), (121, 318276), (126, 305646), (132, 291753), (154, 250074), (189, 203764), (198, 194502), (231, 166716), (242, 159138), (252, 152823), (297, 129668), (308, 125037), (363, 106092), (378, 101882), (396, 97251), (421, 91476), (462, 83358), (484, 79569), (594, 64834), (693, 55572), (726, 53046), (756, 50941), (842, 45738), (847, 45468), (924, 41679), (1089, 35364), (1188, 32417), (1263, 30492), (1386, 27786), (1452, 26523), (1684, 22869), (1694, 22734), (2079, 18524), (2178, 17682), (2526, 15246), (2541, 15156), (2772, 13893), (2947, 13068), (3267, 11788), (3388, 11367), (3789, 10164), (4158, 9262), (4356, 8841), (4631, 8316), (5052, 7623), (5082, 7578), (5894, 6534)]