11519508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 37001664

約数和(自身を除く): 25482156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 137, 143, 147, 154, 156, 182, 196, 231, 273, 274, 286, 294, 308, 364, 411, 429, 462, 539, 546, 548, 572, 588, 637, 822, 858, 924, 959, 1001, 1078, 1092, 1274, 1507, 1617, 1644, 1716, 1781, 1911, 1918, 2002, 2156, 2548, 2877, 3003, 3014, 3234, 3562, 3822, 3836, 4004, 4521, 5343, 5754, 6006, 6028, 6468, 6713, 7007, 7124, 7644, 9042, 10549, 10686, 11508, 12012, 12467, 13426, 14014, 18084, 19591, 20139, 21021, 21098, 21372, 24934, 26852, 28028, 31647, 37401, 39182, 40278, 42042, 42196, 49868, 58773, 63294, 73843, 74802, 78364, 80556, 84084, 87269, 117546, 126588, 137137, 147686, 149604, 174538, 221529, 235092, 261807, 274274, 295372, 349076, 411411, 443058, 523614, 548548, 822822, 886116, 959959, 1047228, 1645644, 1919918, 2879877, 3839836, 5759754, 11519508]

約数ペア:

[(1, 11519508), (2, 5759754), (3, 3839836), (4, 2879877), (6, 1919918), (7, 1645644), (11, 1047228), (12, 959959), (13, 886116), (14, 822822), (21, 548548), (22, 523614), (26, 443058), (28, 411411), (33, 349076), (39, 295372), (42, 274274), (44, 261807), (49, 235092), (52, 221529), (66, 174538), (77, 149604), (78, 147686), (84, 137137), (91, 126588), (98, 117546), (132, 87269), (137, 84084), (143, 80556), (147, 78364), (154, 74802), (156, 73843), (182, 63294), (196, 58773), (231, 49868), (273, 42196), (274, 42042), (286, 40278), (294, 39182), (308, 37401), (364, 31647), (411, 28028), (429, 26852), (462, 24934), (539, 21372), (546, 21098), (548, 21021), (572, 20139), (588, 19591), (637, 18084), (822, 14014), (858, 13426), (924, 12467), (959, 12012), (1001, 11508), (1078, 10686), (1092, 10549), (1274, 9042), (1507, 7644), (1617, 7124), (1644, 7007), (1716, 6713), (1781, 6468), (1911, 6028), (1918, 6006), (2002, 5754), (2156, 5343), (2548, 4521), (2877, 4004), (3003, 3836), (3014, 3822), (3234, 3562)]