18768984852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 46569600000

約数和(自身を除く): 27800615148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 449, 556, 834, 898, 1319, 1347, 1668, 1796, 2638, 2641, 2694, 3957, 5276, 5282, 5388, 7914, 7923, 8531, 10564, 15828, 15846, 17062, 25061, 25593, 31692, 34124, 50122, 51186, 62411, 75183, 100244, 102372, 124822, 150366, 183341, 187233, 249644, 300732, 366682, 374466, 550023, 592231, 733364, 748932, 1100046, 1184462, 1185809, 1776693, 2200092, 2368924, 2371618, 3483479, 3553386, 3557427, 4743236, 6966958, 7106772, 7114854, 10450437, 11252389, 13933916, 14229708, 20900874, 22504778, 33757167, 41801748, 45009556, 67514334, 82320109, 135028668, 164640218, 246960327, 329280436, 493920654, 987841308, 1564082071, 3128164142, 4692246213, 6256328284, 9384492426, 18768984852]

約数ペア:

[(1, 18768984852), (2, 9384492426), (3, 6256328284), (4, 4692246213), (6, 3128164142), (12, 1564082071), (19, 987841308), (38, 493920654), (57, 329280436), (76, 246960327), (114, 164640218), (139, 135028668), (228, 82320109), (278, 67514334), (417, 45009556), (449, 41801748), (556, 33757167), (834, 22504778), (898, 20900874), (1319, 14229708), (1347, 13933916), (1668, 11252389), (1796, 10450437), (2638, 7114854), (2641, 7106772), (2694, 6966958), (3957, 4743236), (5276, 3557427), (5282, 3553386), (5388, 3483479), (7914, 2371618), (7923, 2368924), (8531, 2200092), (10564, 1776693), (15828, 1185809), (15846, 1184462), (17062, 1100046), (25061, 748932), (25593, 733364), (31692, 592231), (34124, 550023), (50122, 374466), (51186, 366682), (62411, 300732), (75183, 249644), (100244, 187233), (102372, 183341), (124822, 150366)]