18809344632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 51581698560

約数和(自身を除く): 32772353928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 683, 732, 793, 1366, 1447, 1464, 1586, 2049, 2379, 2732, 2894, 3172, 4098, 4341, 4758, 5464, 5788, 6344, 8196, 8682, 8879, 9516, 11576, 16392, 17364, 17758, 18811, 19032, 26637, 34728, 35516, 37622, 41663, 53274, 56433, 71032, 75244, 83326, 88267, 106548, 112866, 124989, 150488, 166652, 176534, 213096, 225732, 249978, 264801, 333304, 353068, 451464, 499956, 529602, 541619, 706136, 988301, 999912, 1059204, 1083238, 1147471, 1624857, 1976602, 2118408, 2166476, 2294942, 2964903, 3249714, 3442413, 3953204, 4332952, 4589884, 5929806, 6499428, 6884826, 7906408, 9179768, 11859612, 12847913, 12998856, 13769652, 23719224, 25695826, 27539304, 38543739, 51391652, 60286361, 77087478, 102783304, 120572722, 154174956, 180859083, 241145444, 308349912, 361718166, 482290888, 723436332, 783722693, 1446872664, 1567445386, 2351168079, 3134890772, 4702336158, 6269781544, 9404672316, 18809344632]

約数ペア:

[(1, 18809344632), (2, 9404672316), (3, 6269781544), (4, 4702336158), (6, 3134890772), (8, 2351168079), (12, 1567445386), (13, 1446872664), (24, 783722693), (26, 723436332), (39, 482290888), (52, 361718166), (61, 308349912), (78, 241145444), (104, 180859083), (122, 154174956), (156, 120572722), (183, 102783304), (244, 77087478), (312, 60286361), (366, 51391652), (488, 38543739), (683, 27539304), (732, 25695826), (793, 23719224), (1366, 13769652), (1447, 12998856), (1464, 12847913), (1586, 11859612), (2049, 9179768), (2379, 7906408), (2732, 6884826), (2894, 6499428), (3172, 5929806), (4098, 4589884), (4341, 4332952), (4758, 3953204), (5464, 3442413), (5788, 3249714), (6344, 2964903), (8196, 2294942), (8682, 2166476), (8879, 2118408), (9516, 1976602), (11576, 1624857), (16392, 1147471), (17364, 1083238), (17758, 1059204), (18811, 999912), (19032, 988301), (26637, 706136), (34728, 541619), (35516, 529602), (37622, 499956), (41663, 451464), (53274, 353068), (56433, 333304), (71032, 264801), (75244, 249978), (83326, 225732), (88267, 213096), (106548, 176534), (112866, 166652), (124989, 150488)]