18820792224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{13477}}^1$

素因数の和:13879

約数の個数: 144

約数和(自身を含む): 57797491752

約数和(自身を除く): 38976699528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 373, 416, 468, 624, 746, 936, 1119, 1248, 1492, 1872, 2238, 2984, 3357, 3744, 4476, 4849, 5968, 6714, 8952, 9698, 11936, 13428, 13477, 14547, 17904, 19396, 26856, 26954, 29094, 35808, 38792, 40431, 43641, 53712, 53908, 58188, 77584, 80862, 87282, 107424, 107816, 116376, 121293, 155168, 161724, 174564, 175201, 215632, 232752, 242586, 323448, 349128, 350402, 431264, 465504, 485172, 525603, 646896, 698256, 700804, 970344, 1051206, 1293792, 1396512, 1401608, 1576809, 1940688, 2102412, 2803216, 3153618, 3881376, 4204824, 5026921, 5606432, 6307236, 8409648, 10053842, 12614472, 15080763, 16819296, 20107684, 25228944, 30161526, 40215368, 45242289, 50457888, 60323052, 65349973, 80430736, 90484578, 120646104, 130699946, 160861472, 180969156, 196049919, 241292208, 261399892, 361938312, 392099838, 482584416, 522799784, 588149757, 723876624, 784199676, 1045599568, 1176299514, 1447753248, 1568399352, 2091199136, 2352599028, 3136798704, 4705198056, 6273597408, 9410396112, 18820792224]

約数ペア:

[(1, 18820792224), (2, 9410396112), (3, 6273597408), (4, 4705198056), (6, 3136798704), (8, 2352599028), (9, 2091199136), (12, 1568399352), (13, 1447753248), (16, 1176299514), (18, 1045599568), (24, 784199676), (26, 723876624), (32, 588149757), (36, 522799784), (39, 482584416), (48, 392099838), (52, 361938312), (72, 261399892), (78, 241292208), (96, 196049919), (104, 180969156), (117, 160861472), (144, 130699946), (156, 120646104), (208, 90484578), (234, 80430736), (288, 65349973), (312, 60323052), (373, 50457888), (416, 45242289), (468, 40215368), (624, 30161526), (746, 25228944), (936, 20107684), (1119, 16819296), (1248, 15080763), (1492, 12614472), (1872, 10053842), (2238, 8409648), (2984, 6307236), (3357, 5606432), (3744, 5026921), (4476, 4204824), (4849, 3881376), (5968, 3153618), (6714, 2803216), (8952, 2102412), (9698, 1940688), (11936, 1576809), (13428, 1401608), (13477, 1396512), (14547, 1293792), (17904, 1051206), (19396, 970344), (26856, 700804), (26954, 698256), (29094, 646896), (35808, 525603), (38792, 485172), (40431, 465504), (43641, 431264), (53712, 350402), (53908, 349128), (58188, 323448), (77584, 242586), (80862, 232752), (87282, 215632), (107424, 175201), (107816, 174564), (116376, 161724), (121293, 155168)]