18888527664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{4177}}^1$

素因数の和:5235

約数の個数: 120

約数和(自身を含む): 54633800832

約数和(自身を除く): 35745273168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1013, 1116, 1488, 2026, 2232, 3039, 4052, 4177, 4464, 6078, 8104, 8354, 9117, 12156, 12531, 16208, 16708, 18234, 24312, 25062, 31403, 33416, 36468, 37593, 48624, 50124, 62806, 66832, 72936, 75186, 94209, 100248, 125612, 129487, 145872, 150372, 188418, 200496, 251224, 258974, 282627, 300744, 376836, 388461, 502448, 517948, 565254, 601488, 753672, 776922, 1035896, 1130508, 1165383, 1507344, 1553844, 2071792, 2261016, 2330766, 3107688, 4231301, 4522032, 4661532, 6215376, 8462602, 9323064, 12693903, 16925204, 18646128, 25387806, 33850408, 38081709, 50775612, 67700816, 76163418, 101551224, 131170331, 152326836, 203102448, 262340662, 304653672, 393510993, 524681324, 609307344, 787021986, 1049362648, 1180532979, 1574043972, 2098725296, 2361065958, 3148087944, 4722131916, 6296175888, 9444263832, 18888527664]

約数ペア:

[(1, 18888527664), (2, 9444263832), (3, 6296175888), (4, 4722131916), (6, 3148087944), (8, 2361065958), (9, 2098725296), (12, 1574043972), (16, 1180532979), (18, 1049362648), (24, 787021986), (31, 609307344), (36, 524681324), (48, 393510993), (62, 304653672), (72, 262340662), (93, 203102448), (124, 152326836), (144, 131170331), (186, 101551224), (248, 76163418), (279, 67700816), (372, 50775612), (496, 38081709), (558, 33850408), (744, 25387806), (1013, 18646128), (1116, 16925204), (1488, 12693903), (2026, 9323064), (2232, 8462602), (3039, 6215376), (4052, 4661532), (4177, 4522032), (4464, 4231301), (6078, 3107688), (8104, 2330766), (8354, 2261016), (9117, 2071792), (12156, 1553844), (12531, 1507344), (16208, 1165383), (16708, 1130508), (18234, 1035896), (24312, 776922), (25062, 753672), (31403, 601488), (33416, 565254), (36468, 517948), (37593, 502448), (48624, 388461), (50124, 376836), (62806, 300744), (66832, 282627), (72936, 258974), (75186, 251224), (94209, 200496), (100248, 188418), (125612, 150372), (129487, 145872)]