2866707918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 6497187840

約数和(自身を除く): 3630479922

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 158, 173, 237, 258, 271, 346, 387, 474, 519, 542, 711, 774, 813, 1038, 1422, 1557, 1626, 2439, 3114, 3397, 4878, 6794, 7439, 10191, 11653, 13667, 14878, 20382, 21409, 22317, 23306, 27334, 30573, 34959, 41001, 42818, 44634, 46883, 61146, 64227, 66951, 69918, 82002, 93766, 104877, 123003, 128454, 133902, 140649, 192681, 209754, 246006, 281298, 385362, 421947, 587681, 843894, 920587, 1175362, 1763043, 1841174, 2015969, 2761761, 3526086, 3703757, 4031938, 5289129, 5523522, 6047907, 7407514, 8285283, 10578258, 11111271, 12095814, 16570566, 18143721, 22222542, 33333813, 36287442, 66667626, 159261551, 318523102, 477784653, 955569306, 1433353959, 2866707918]

約数ペア:

[(1, 2866707918), (2, 1433353959), (3, 955569306), (6, 477784653), (9, 318523102), (18, 159261551), (43, 66667626), (79, 36287442), (86, 33333813), (129, 22222542), (158, 18143721), (173, 16570566), (237, 12095814), (258, 11111271), (271, 10578258), (346, 8285283), (387, 7407514), (474, 6047907), (519, 5523522), (542, 5289129), (711, 4031938), (774, 3703757), (813, 3526086), (1038, 2761761), (1422, 2015969), (1557, 1841174), (1626, 1763043), (2439, 1175362), (3114, 920587), (3397, 843894), (4878, 587681), (6794, 421947), (7439, 385362), (10191, 281298), (11653, 246006), (13667, 209754), (14878, 192681), (20382, 140649), (21409, 133902), (22317, 128454), (23306, 123003), (27334, 104877), (30573, 93766), (34959, 82002), (41001, 69918), (42818, 66951), (44634, 64227), (46883, 61146)]