13804535538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6245

約数の個数: 128

約数和(自身を含む): 33807974400

約数和(自身を除く): 20003438862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 71, 93, 114, 142, 171, 186, 213, 279, 342, 426, 513, 558, 589, 639, 837, 1026, 1178, 1278, 1349, 1674, 1767, 1917, 2201, 2698, 3534, 3834, 4047, 4402, 5301, 6113, 6603, 8094, 10602, 12141, 12226, 13206, 15903, 18339, 19809, 24282, 31806, 36423, 36678, 39618, 41819, 55017, 59427, 72846, 83638, 110034, 116147, 118854, 125457, 165051, 189503, 232294, 250914, 330102, 348441, 376371, 379006, 434023, 568509, 696882, 752742, 868046, 1045323, 1129113, 1137018, 1302069, 1705527, 2090646, 2258226, 2604138, 3135969, 3411054, 3600557, 3906207, 5116581, 6271938, 7201114, 7812414, 8246437, 10233162, 10801671, 11718621, 13454713, 16492874, 21603342, 23437242, 24739311, 26909426, 32405013, 40364139, 49478622, 64810026, 74217933, 80728278, 97215039, 121092417, 148435866, 194430078, 222653799, 242184834, 255639547, 363277251, 445307598, 511279094, 726554502, 766918641, 1533837282, 2300755923, 4601511846, 6902267769, 13804535538]

約数ペア:

[(1, 13804535538), (2, 6902267769), (3, 4601511846), (6, 2300755923), (9, 1533837282), (18, 766918641), (19, 726554502), (27, 511279094), (31, 445307598), (38, 363277251), (54, 255639547), (57, 242184834), (62, 222653799), (71, 194430078), (93, 148435866), (114, 121092417), (142, 97215039), (171, 80728278), (186, 74217933), (213, 64810026), (279, 49478622), (342, 40364139), (426, 32405013), (513, 26909426), (558, 24739311), (589, 23437242), (639, 21603342), (837, 16492874), (1026, 13454713), (1178, 11718621), (1278, 10801671), (1349, 10233162), (1674, 8246437), (1767, 7812414), (1917, 7201114), (2201, 6271938), (2698, 5116581), (3534, 3906207), (3834, 3600557), (4047, 3411054), (4402, 3135969), (5301, 2604138), (6113, 2258226), (6603, 2090646), (8094, 1705527), (10602, 1302069), (12141, 1137018), (12226, 1129113), (13206, 1045323), (15903, 868046), (18339, 752742), (19809, 696882), (24282, 568509), (31806, 434023), (36423, 379006), (36678, 376371), (39618, 348441), (41819, 330102), (55017, 250914), (59427, 232294), (72846, 189503), (83638, 165051), (110034, 125457), (116147, 118854)]