7151015718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3301}}^1$

素因数の和:3851

約数の個数: 128

約数和(自身を含む): 19856378880

約数和(自身を除く): 12705363162

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 521, 594, 693, 1042, 1386, 1563, 2079, 3126, 3301, 3647, 4158, 4689, 5731, 6602, 7294, 9378, 9903, 10941, 11462, 14067, 17193, 19806, 21882, 23107, 28134, 29709, 32823, 34386, 36311, 40117, 46214, 51579, 59418, 65646, 69321, 72622, 80234, 89127, 98469, 103158, 108933, 120351, 138642, 154737, 178254, 196938, 207963, 217866, 240702, 254177, 309474, 326799, 361053, 415926, 508354, 623889, 653598, 722106, 762531, 980397, 1083159, 1247778, 1525062, 1719821, 1960794, 2166318, 2287593, 3439642, 4575186, 5159463, 6862779, 10318926, 12038747, 13725558, 15478389, 18918031, 24077494, 30956778, 36116241, 37836062, 46435167, 56754093, 72232482, 92870334, 108348723, 113508186, 132426217, 170262279, 216697446, 264852434, 325046169, 340524558, 397278651, 510786837, 650092338, 794557302, 1021573674, 1191835953, 2383671906, 3575507859, 7151015718]

約数ペア:

[(1, 7151015718), (2, 3575507859), (3, 2383671906), (6, 1191835953), (7, 1021573674), (9, 794557302), (11, 650092338), (14, 510786837), (18, 397278651), (21, 340524558), (22, 325046169), (27, 264852434), (33, 216697446), (42, 170262279), (54, 132426217), (63, 113508186), (66, 108348723), (77, 92870334), (99, 72232482), (126, 56754093), (154, 46435167), (189, 37836062), (198, 36116241), (231, 30956778), (297, 24077494), (378, 18918031), (462, 15478389), (521, 13725558), (594, 12038747), (693, 10318926), (1042, 6862779), (1386, 5159463), (1563, 4575186), (2079, 3439642), (3126, 2287593), (3301, 2166318), (3647, 1960794), (4158, 1719821), (4689, 1525062), (5731, 1247778), (6602, 1083159), (7294, 980397), (9378, 762531), (9903, 722106), (10941, 653598), (11462, 623889), (14067, 508354), (17193, 415926), (19806, 361053), (21882, 326799), (23107, 309474), (28134, 254177), (29709, 240702), (32823, 217866), (34386, 207963), (36311, 196938), (40117, 178254), (46214, 154737), (51579, 138642), (59418, 120351), (65646, 108933), (69321, 103158), (72622, 98469), (80234, 89127)]