1805240052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1511}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 5706215424

約数和(自身を除く): 3900975372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 431, 462, 693, 862, 924, 1293, 1386, 1511, 1724, 2586, 2772, 3017, 3022, 3879, 4533, 4741, 5172, 6034, 6044, 7758, 9051, 9066, 9482, 10577, 12068, 13599, 14223, 15516, 16621, 18102, 18132, 18964, 21154, 27153, 27198, 28446, 31731, 33187, 33242, 36204, 42308, 42669, 49863, 54306, 54396, 56892, 63462, 66374, 66484, 85338, 95193, 99561, 99726, 108612, 116347, 126924, 132748, 149589, 170676, 190386, 199122, 199452, 232694, 298683, 299178, 349041, 380772, 398244, 465388, 597366, 598356, 651241, 698082, 1047123, 1194732, 1302482, 1396164, 1953723, 2094246, 2604964, 3907446, 4188492, 4558687, 5861169, 7163651, 7814892, 9117374, 11722338, 13676061, 14327302, 18234748, 21490953, 23444676, 27352122, 28654604, 41028183, 42981906, 50145557, 54704244, 64472859, 82056366, 85963812, 100291114, 128945718, 150436671, 164112732, 200582228, 257891436, 300873342, 451310013, 601746684, 902620026, 1805240052]

約数ペア:

[(1, 1805240052), (2, 902620026), (3, 601746684), (4, 451310013), (6, 300873342), (7, 257891436), (9, 200582228), (11, 164112732), (12, 150436671), (14, 128945718), (18, 100291114), (21, 85963812), (22, 82056366), (28, 64472859), (33, 54704244), (36, 50145557), (42, 42981906), (44, 41028183), (63, 28654604), (66, 27352122), (77, 23444676), (84, 21490953), (99, 18234748), (126, 14327302), (132, 13676061), (154, 11722338), (198, 9117374), (231, 7814892), (252, 7163651), (308, 5861169), (396, 4558687), (431, 4188492), (462, 3907446), (693, 2604964), (862, 2094246), (924, 1953723), (1293, 1396164), (1386, 1302482), (1511, 1194732), (1724, 1047123), (2586, 698082), (2772, 651241), (3017, 598356), (3022, 597366), (3879, 465388), (4533, 398244), (4741, 380772), (5172, 349041), (6034, 299178), (6044, 298683), (7758, 232694), (9051, 199452), (9066, 199122), (9482, 190386), (10577, 170676), (12068, 149589), (13599, 132748), (14223, 126924), (15516, 116347), (16621, 108612), (18102, 99726), (18132, 99561), (18964, 95193), (21154, 85338), (27153, 66484), (27198, 66374), (28446, 63462), (31731, 56892), (33187, 54396), (33242, 54306), (36204, 49863), (42308, 42669)]