2018403917736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{161527}}^1$

素因数の和:162031

約数の個数: 128

約数和(自身を含む): 5404080768000

約数和(自身を除く): 3385676850264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 409, 456, 536, 804, 818, 1227, 1273, 1608, 1636, 2454, 2546, 3272, 3819, 4908, 5092, 7638, 7771, 9816, 10184, 15276, 15542, 23313, 27403, 30552, 31084, 46626, 54806, 62168, 82209, 93252, 109612, 161527, 164418, 186504, 219224, 323054, 328836, 484581, 520657, 646108, 657672, 969162, 1041314, 1292216, 1561971, 1938324, 2082628, 3069013, 3123942, 3876648, 4165256, 6138026, 6247884, 9207039, 10822309, 12276052, 12495768, 18414078, 21644618, 24552104, 32466927, 36828156, 43289236, 64933854, 66064543, 73656312, 86578472, 129867708, 132129086, 198193629, 205623871, 259735416, 264258172, 396387258, 411247742, 528516344, 616871613, 792774516, 822495484, 1233743226, 1255226317, 1585549032, 1644990968, 2467486452, 2510452634, 3765678951, 4426324381, 4934972904, 5020905268, 7531357902, 8852648762, 10041810536, 13278973143, 15062715804, 17705297524, 26557946286, 30125431608, 35410595048, 53115892572, 84100163239, 106231785144, 168200326478, 252300489717, 336400652956, 504600979434, 672801305912, 1009201958868, 2018403917736]

約数ペア:

[(1, 2018403917736), (2, 1009201958868), (3, 672801305912), (4, 504600979434), (6, 336400652956), (8, 252300489717), (12, 168200326478), (19, 106231785144), (24, 84100163239), (38, 53115892572), (57, 35410595048), (67, 30125431608), (76, 26557946286), (114, 17705297524), (134, 15062715804), (152, 13278973143), (201, 10041810536), (228, 8852648762), (268, 7531357902), (402, 5020905268), (409, 4934972904), (456, 4426324381), (536, 3765678951), (804, 2510452634), (818, 2467486452), (1227, 1644990968), (1273, 1585549032), (1608, 1255226317), (1636, 1233743226), (2454, 822495484), (2546, 792774516), (3272, 616871613), (3819, 528516344), (4908, 411247742), (5092, 396387258), (7638, 264258172), (7771, 259735416), (9816, 205623871), (10184, 198193629), (15276, 132129086), (15542, 129867708), (23313, 86578472), (27403, 73656312), (30552, 66064543), (31084, 64933854), (46626, 43289236), (54806, 36828156), (62168, 32466927), (82209, 24552104), (93252, 21644618), (109612, 18414078), (161527, 12495768), (164418, 12276052), (186504, 10822309), (219224, 9207039), (323054, 6247884), (328836, 6138026), (484581, 4165256), (520657, 3876648), (646108, 3123942), (657672, 3069013), (969162, 2082628), (1041314, 1938324), (1292216, 1561971)]