13220695278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{2609}}^1$

素因数の和:3062

約数の個数: 96

約数和(自身を含む): 33106993920

約数和(自身を除く): 19886298642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 307, 393, 614, 786, 917, 921, 1179, 1834, 1842, 2149, 2358, 2609, 2751, 2763, 4298, 5218, 5502, 5526, 6447, 7827, 8253, 12894, 15654, 16506, 18263, 19341, 23481, 36526, 38682, 40217, 46962, 54789, 80434, 109578, 120651, 164367, 241302, 281519, 328734, 341779, 361953, 563038, 683558, 723906, 800963, 844557, 1025337, 1601926, 1689114, 2050674, 2392453, 2402889, 2533671, 3076011, 4784906, 4805778, 5067342, 5606741, 6152022, 7177359, 7208667, 11213482, 14354718, 14417334, 16820223, 21532077, 33640446, 43064154, 50460669, 100921338, 104926153, 209852306, 314778459, 629556918, 734483071, 944335377, 1468966142, 1888670754, 2203449213, 4406898426, 6610347639, 13220695278]

約数ペア:

[(1, 13220695278), (2, 6610347639), (3, 4406898426), (6, 2203449213), (7, 1888670754), (9, 1468966142), (14, 944335377), (18, 734483071), (21, 629556918), (42, 314778459), (63, 209852306), (126, 104926153), (131, 100921338), (262, 50460669), (307, 43064154), (393, 33640446), (614, 21532077), (786, 16820223), (917, 14417334), (921, 14354718), (1179, 11213482), (1834, 7208667), (1842, 7177359), (2149, 6152022), (2358, 5606741), (2609, 5067342), (2751, 4805778), (2763, 4784906), (4298, 3076011), (5218, 2533671), (5502, 2402889), (5526, 2392453), (6447, 2050674), (7827, 1689114), (8253, 1601926), (12894, 1025337), (15654, 844557), (16506, 800963), (18263, 723906), (19341, 683558), (23481, 563038), (36526, 361953), (38682, 341779), (40217, 328734), (46962, 281519), (54789, 241302), (80434, 164367), (109578, 120651)]