19343142

素因数分解:

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

素因数の和:283

約数の個数: 96

約数和(自身を含む): 52852800

約数和(自身を除く): 33509658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 241, 273, 294, 343, 441, 482, 546, 637, 686, 723, 819, 882, 1029, 1274, 1446, 1638, 1687, 1911, 2058, 2169, 3087, 3133, 3374, 3822, 4338, 4459, 5061, 5733, 6174, 6266, 8918, 9399, 10122, 11466, 11809, 13377, 15183, 18798, 21931, 23618, 26754, 28197, 30366, 35427, 40131, 43862, 56394, 65793, 70854, 80262, 82663, 106281, 131586, 153517, 165326, 197379, 212562, 247989, 307034, 394758, 460551, 495978, 743967, 921102, 1074619, 1381653, 1487934, 2149238, 2763306, 3223857, 6447714, 9671571, 19343142]

約数ペア:

[(1, 19343142), (2, 9671571), (3, 6447714), (6, 3223857), (7, 2763306), (9, 2149238), (13, 1487934), (14, 1381653), (18, 1074619), (21, 921102), (26, 743967), (39, 495978), (42, 460551), (49, 394758), (63, 307034), (78, 247989), (91, 212562), (98, 197379), (117, 165326), (126, 153517), (147, 131586), (182, 106281), (234, 82663), (241, 80262), (273, 70854), (294, 65793), (343, 56394), (441, 43862), (482, 40131), (546, 35427), (637, 30366), (686, 28197), (723, 26754), (819, 23618), (882, 21931), (1029, 18798), (1274, 15183), (1446, 13377), (1638, 11809), (1687, 11466), (1911, 10122), (2058, 9399), (2169, 8918), (3087, 6266), (3133, 6174), (3374, 5733), (3822, 5061), (4338, 4459)]