18866824812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{4507}}^1$

素因数の和:4601

約数の個数: 162

約数和(自身を含む): 54178401732

約数和(自身を除く): 35311576920

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 961, 1023, 1089, 1116, 1364, 1452, 1922, 2046, 2178, 2883, 3069, 3751, 3844, 4092, 4356, 4507, 5766, 6138, 7502, 8649, 9014, 10571, 11253, 11532, 12276, 13521, 15004, 17298, 18028, 21142, 22506, 27042, 31713, 33759, 34596, 40563, 42284, 45012, 49577, 54084, 63426, 67518, 81126, 95139, 99154, 116281, 126852, 135036, 139717, 148731, 162252, 190278, 198308, 232562, 279434, 297462, 348843, 380556, 419151, 446193, 465124, 545347, 558868, 594924, 697686, 838302, 892386, 1046529, 1090694, 1257453, 1395372, 1536887, 1636041, 1676604, 1784772, 2093058, 2181388, 2514906, 3073774, 3272082, 4186116, 4331227, 4610661, 4908123, 5029812, 6147548, 6544164, 8662454, 9221322, 9816246, 12993681, 13831983, 16905757, 17324908, 18442644, 19632492, 25987362, 27663966, 33811514, 38981043, 47643497, 50717271, 51974724, 55327932, 67623028, 77962086, 95286994, 101434542, 142930491, 152151813, 155924172, 190573988, 202869084, 285860982, 304303626, 428791473, 524078467, 571721964, 608607252, 857582946, 1048156934, 1572235401, 1715165892, 2096313868, 3144470802, 4716706203, 6288941604, 9433412406, 18866824812]

約数ペア:

[(1, 18866824812), (2, 9433412406), (3, 6288941604), (4, 4716706203), (6, 3144470802), (9, 2096313868), (11, 1715165892), (12, 1572235401), (18, 1048156934), (22, 857582946), (31, 608607252), (33, 571721964), (36, 524078467), (44, 428791473), (62, 304303626), (66, 285860982), (93, 202869084), (99, 190573988), (121, 155924172), (124, 152151813), (132, 142930491), (186, 101434542), (198, 95286994), (242, 77962086), (279, 67623028), (341, 55327932), (363, 51974724), (372, 50717271), (396, 47643497), (484, 38981043), (558, 33811514), (682, 27663966), (726, 25987362), (961, 19632492), (1023, 18442644), (1089, 17324908), (1116, 16905757), (1364, 13831983), (1452, 12993681), (1922, 9816246), (2046, 9221322), (2178, 8662454), (2883, 6544164), (3069, 6147548), (3751, 5029812), (3844, 4908123), (4092, 4610661), (4356, 4331227), (4507, 4186116), (5766, 3272082), (6138, 3073774), (7502, 2514906), (8649, 2181388), (9014, 2093058), (10571, 1784772), (11253, 1676604), (11532, 1636041), (12276, 1536887), (13521, 1395372), (15004, 1257453), (17298, 1090694), (18028, 1046529), (21142, 892386), (22506, 838302), (27042, 697686), (31713, 594924), (33759, 558868), (34596, 545347), (40563, 465124), (42284, 446193), (45012, 419151), (49577, 380556), (54084, 348843), (63426, 297462), (67518, 279434), (81126, 232562), (95139, 198308), (99154, 190278), (116281, 162252), (126852, 148731), (135036, 139717)]