7031388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 20772864

約数和(自身を除く): 13741476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 137, 141, 156, 182, 188, 273, 274, 282, 329, 364, 411, 546, 548, 564, 611, 658, 822, 959, 987, 1092, 1222, 1316, 1644, 1781, 1833, 1918, 1974, 2444, 2877, 3562, 3666, 3836, 3948, 4277, 5343, 5754, 6439, 7124, 7332, 8554, 10686, 11508, 12467, 12831, 12878, 17108, 19317, 21372, 24934, 25662, 25756, 37401, 38634, 45073, 49868, 51324, 74802, 77268, 83707, 90146, 135219, 149604, 167414, 180292, 251121, 270438, 334828, 502242, 540876, 585949, 1004484, 1171898, 1757847, 2343796, 3515694, 7031388]

約数ペア:

[(1, 7031388), (2, 3515694), (3, 2343796), (4, 1757847), (6, 1171898), (7, 1004484), (12, 585949), (13, 540876), (14, 502242), (21, 334828), (26, 270438), (28, 251121), (39, 180292), (42, 167414), (47, 149604), (52, 135219), (78, 90146), (84, 83707), (91, 77268), (94, 74802), (137, 51324), (141, 49868), (156, 45073), (182, 38634), (188, 37401), (273, 25756), (274, 25662), (282, 24934), (329, 21372), (364, 19317), (411, 17108), (546, 12878), (548, 12831), (564, 12467), (611, 11508), (658, 10686), (822, 8554), (959, 7332), (987, 7124), (1092, 6439), (1222, 5754), (1316, 5343), (1644, 4277), (1781, 3948), (1833, 3836), (1918, 3666), (1974, 3562), (2444, 2877)]