18885696

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 54620160

約数和(自身を除く): 35734464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 167, 186, 192, 228, 248, 304, 334, 372, 456, 496, 501, 589, 608, 668, 744, 912, 992, 1002, 1178, 1216, 1336, 1488, 1767, 1824, 1984, 2004, 2356, 2672, 2976, 3173, 3534, 3648, 4008, 4712, 5177, 5344, 5952, 6346, 7068, 8016, 9424, 9519, 10354, 10688, 12692, 14136, 15531, 16032, 18848, 19038, 20708, 25384, 28272, 31062, 32064, 37696, 38076, 41416, 50768, 56544, 62124, 76152, 82832, 98363, 101536, 113088, 124248, 152304, 165664, 196726, 203072, 248496, 295089, 304608, 331328, 393452, 496992, 590178, 609216, 786904, 993984, 1180356, 1573808, 2360712, 3147616, 4721424, 6295232, 9442848, 18885696]

約数ペア:

[(1, 18885696), (2, 9442848), (3, 6295232), (4, 4721424), (6, 3147616), (8, 2360712), (12, 1573808), (16, 1180356), (19, 993984), (24, 786904), (31, 609216), (32, 590178), (38, 496992), (48, 393452), (57, 331328), (62, 304608), (64, 295089), (76, 248496), (93, 203072), (96, 196726), (114, 165664), (124, 152304), (152, 124248), (167, 113088), (186, 101536), (192, 98363), (228, 82832), (248, 76152), (304, 62124), (334, 56544), (372, 50768), (456, 41416), (496, 38076), (501, 37696), (589, 32064), (608, 31062), (668, 28272), (744, 25384), (912, 20708), (992, 19038), (1002, 18848), (1178, 16032), (1216, 15531), (1336, 14136), (1488, 12692), (1767, 10688), (1824, 10354), (1984, 9519), (2004, 9424), (2356, 8016), (2672, 7068), (2976, 6346), (3173, 5952), (3534, 5344), (3648, 5177), (4008, 4712)]