12895428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 37945600

約数和(自身を除く): 25050172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 241, 273, 294, 343, 364, 482, 546, 588, 637, 686, 723, 964, 1029, 1092, 1274, 1372, 1446, 1687, 1911, 2058, 2548, 2892, 3133, 3374, 3822, 4116, 4459, 5061, 6266, 6748, 7644, 8918, 9399, 10122, 11809, 12532, 13377, 17836, 18798, 20244, 21931, 23618, 26754, 35427, 37596, 43862, 47236, 53508, 65793, 70854, 82663, 87724, 131586, 141708, 153517, 165326, 247989, 263172, 307034, 330652, 460551, 495978, 614068, 921102, 991956, 1074619, 1842204, 2149238, 3223857, 4298476, 6447714, 12895428]

約数ペア:

[(1, 12895428), (2, 6447714), (3, 4298476), (4, 3223857), (6, 2149238), (7, 1842204), (12, 1074619), (13, 991956), (14, 921102), (21, 614068), (26, 495978), (28, 460551), (39, 330652), (42, 307034), (49, 263172), (52, 247989), (78, 165326), (84, 153517), (91, 141708), (98, 131586), (147, 87724), (156, 82663), (182, 70854), (196, 65793), (241, 53508), (273, 47236), (294, 43862), (343, 37596), (364, 35427), (482, 26754), (546, 23618), (588, 21931), (637, 20244), (686, 18798), (723, 17836), (964, 13377), (1029, 12532), (1092, 11809), (1274, 10122), (1372, 9399), (1446, 8918), (1687, 7644), (1911, 6748), (2058, 6266), (2548, 5061), (2892, 4459), (3133, 4116), (3374, 3822)]