18878651424

素因数分解:

$2^5\times 3^3\times {\mathrm{673}}^1\times {\mathrm{32467}}^1$

素因数の和:33159

約数の個数: 96

約数和(自身を含む): 55146248640

約数和(自身を除く): 36267597216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 673, 864, 1346, 2019, 2692, 4038, 5384, 6057, 8076, 10768, 12114, 16152, 18171, 21536, 24228, 32304, 32467, 36342, 48456, 64608, 64934, 72684, 96912, 97401, 129868, 145368, 193824, 194802, 259736, 290736, 292203, 389604, 519472, 581472, 584406, 779208, 876609, 1038944, 1168812, 1558416, 1753218, 2337624, 3116832, 3506436, 4675248, 7012872, 9350496, 14025744, 21850291, 28051488, 43700582, 65550873, 87401164, 131101746, 174802328, 196652619, 262203492, 349604656, 393305238, 524406984, 589957857, 699209312, 786610476, 1048813968, 1179915714, 1573220952, 2097627936, 2359831428, 3146441904, 4719662856, 6292883808, 9439325712, 18878651424]

約数ペア:

[(1, 18878651424), (2, 9439325712), (3, 6292883808), (4, 4719662856), (6, 3146441904), (8, 2359831428), (9, 2097627936), (12, 1573220952), (16, 1179915714), (18, 1048813968), (24, 786610476), (27, 699209312), (32, 589957857), (36, 524406984), (48, 393305238), (54, 349604656), (72, 262203492), (96, 196652619), (108, 174802328), (144, 131101746), (216, 87401164), (288, 65550873), (432, 43700582), (673, 28051488), (864, 21850291), (1346, 14025744), (2019, 9350496), (2692, 7012872), (4038, 4675248), (5384, 3506436), (6057, 3116832), (8076, 2337624), (10768, 1753218), (12114, 1558416), (16152, 1168812), (18171, 1038944), (21536, 876609), (24228, 779208), (32304, 584406), (32467, 581472), (36342, 519472), (48456, 389604), (64608, 292203), (64934, 290736), (72684, 259736), (96912, 194802), (97401, 193824), (129868, 145368)]