38687418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 105910272

約数和(自身を除く): 67222854

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 103, 126, 154, 198, 206, 231, 271, 309, 462, 542, 618, 693, 721, 813, 927, 1133, 1386, 1442, 1626, 1854, 1897, 2163, 2266, 2439, 2981, 3399, 3794, 4326, 4878, 5691, 5962, 6489, 6798, 7931, 8943, 10197, 11382, 12978, 15862, 17073, 17886, 20394, 20867, 23793, 26829, 27913, 34146, 41734, 47586, 53658, 55826, 62601, 71379, 83739, 125202, 142758, 167478, 187803, 195391, 251217, 307043, 375606, 390782, 502434, 586173, 614086, 921129, 1172346, 1758519, 1842258, 2149301, 2763387, 3517038, 4298602, 5526774, 6447903, 12895806, 19343709, 38687418]

約数ペア:

[(1, 38687418), (2, 19343709), (3, 12895806), (6, 6447903), (7, 5526774), (9, 4298602), (11, 3517038), (14, 2763387), (18, 2149301), (21, 1842258), (22, 1758519), (33, 1172346), (42, 921129), (63, 614086), (66, 586173), (77, 502434), (99, 390782), (103, 375606), (126, 307043), (154, 251217), (198, 195391), (206, 187803), (231, 167478), (271, 142758), (309, 125202), (462, 83739), (542, 71379), (618, 62601), (693, 55826), (721, 53658), (813, 47586), (927, 41734), (1133, 34146), (1386, 27913), (1442, 26829), (1626, 23793), (1854, 20867), (1897, 20394), (2163, 17886), (2266, 17073), (2439, 15862), (2981, 12978), (3399, 11382), (3794, 10197), (4326, 8943), (4878, 7931), (5691, 6798), (5962, 6489)]