18565536936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3835

約数の個数: 128

約数和(自身を含む): 50043692160

約数和(自身を除く): 31478155224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 131, 136, 194, 204, 262, 291, 388, 393, 408, 524, 582, 776, 786, 1048, 1164, 1572, 1649, 2227, 2328, 3144, 3298, 3581, 4454, 4947, 6596, 6681, 7162, 8908, 9894, 10743, 12707, 13192, 13362, 14324, 17816, 19788, 21486, 25414, 26724, 28648, 38121, 39576, 42972, 50828, 53448, 60877, 76242, 85944, 101656, 121754, 152484, 182631, 216019, 243508, 304968, 347357, 365262, 432038, 469111, 487016, 648057, 694714, 730524, 864076, 938222, 1042071, 1296114, 1389428, 1407333, 1461048, 1728152, 1876444, 2084142, 2592228, 2778856, 2814666, 3752888, 4168284, 5184456, 5629332, 5905069, 7974887, 8336568, 11258664, 11810138, 15949774, 17715207, 23620276, 23924661, 31899548, 35430414, 45503767, 47240552, 47849322, 63799096, 70860828, 91007534, 95698644, 136511301, 141721656, 182015068, 191397288, 273022602, 364030136, 546045204, 773564039, 1092090408, 1547128078, 2320692117, 3094256156, 4641384234, 6188512312, 9282768468, 18565536936]

約数ペア:

[(1, 18565536936), (2, 9282768468), (3, 6188512312), (4, 4641384234), (6, 3094256156), (8, 2320692117), (12, 1547128078), (17, 1092090408), (24, 773564039), (34, 546045204), (51, 364030136), (68, 273022602), (97, 191397288), (102, 182015068), (131, 141721656), (136, 136511301), (194, 95698644), (204, 91007534), (262, 70860828), (291, 63799096), (388, 47849322), (393, 47240552), (408, 45503767), (524, 35430414), (582, 31899548), (776, 23924661), (786, 23620276), (1048, 17715207), (1164, 15949774), (1572, 11810138), (1649, 11258664), (2227, 8336568), (2328, 7974887), (3144, 5905069), (3298, 5629332), (3581, 5184456), (4454, 4168284), (4947, 3752888), (6596, 2814666), (6681, 2778856), (7162, 2592228), (8908, 2084142), (9894, 1876444), (10743, 1728152), (12707, 1461048), (13192, 1407333), (13362, 1389428), (14324, 1296114), (17816, 1042071), (19788, 938222), (21486, 864076), (25414, 730524), (26724, 694714), (28648, 648057), (38121, 487016), (39576, 469111), (42972, 432038), (50828, 365262), (53448, 347357), (60877, 304968), (76242, 243508), (85944, 216019), (101656, 182631), (121754, 152484)]