18729369984

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{7459}}^1$

素因数の和:7992

約数の個数: 128

約数和(自身を含む): 53690515200

約数和(自身を除く): 34961145216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 503, 624, 832, 1006, 1248, 1509, 1664, 2012, 2496, 3018, 4024, 4992, 6036, 6539, 7459, 8048, 12072, 13078, 14918, 16096, 19617, 22377, 24144, 26156, 29836, 32192, 39234, 44754, 48288, 52312, 59672, 64384, 78468, 89508, 96576, 96967, 104624, 119344, 156936, 179016, 193152, 193934, 209248, 238688, 290901, 313872, 358032, 387868, 418496, 477376, 581802, 627744, 716064, 775736, 836992, 954752, 1163604, 1255488, 1432128, 1551472, 2327208, 2510976, 2864256, 3102944, 3751877, 4654416, 6205888, 7503754, 9308832, 11255631, 12411776, 15007508, 18617664, 22511262, 30015016, 37235328, 45022524, 48774401, 60030032, 90045048, 97548802, 120060064, 146323203, 180090096, 195097604, 240120128, 292646406, 360180192, 390195208, 480240256, 585292812, 720360384, 780390416, 1170585624, 1440720768, 1560780832, 2341171248, 3121561664, 4682342496, 6243123328, 9364684992, 18729369984]

約数ペア:

[(1, 18729369984), (2, 9364684992), (3, 6243123328), (4, 4682342496), (6, 3121561664), (8, 2341171248), (12, 1560780832), (13, 1440720768), (16, 1170585624), (24, 780390416), (26, 720360384), (32, 585292812), (39, 480240256), (48, 390195208), (52, 360180192), (64, 292646406), (78, 240120128), (96, 195097604), (104, 180090096), (128, 146323203), (156, 120060064), (192, 97548802), (208, 90045048), (312, 60030032), (384, 48774401), (416, 45022524), (503, 37235328), (624, 30015016), (832, 22511262), (1006, 18617664), (1248, 15007508), (1509, 12411776), (1664, 11255631), (2012, 9308832), (2496, 7503754), (3018, 6205888), (4024, 4654416), (4992, 3751877), (6036, 3102944), (6539, 2864256), (7459, 2510976), (8048, 2327208), (12072, 1551472), (13078, 1432128), (14918, 1255488), (16096, 1163604), (19617, 954752), (22377, 836992), (24144, 775736), (26156, 716064), (29836, 627744), (32192, 581802), (39234, 477376), (44754, 418496), (48288, 387868), (52312, 358032), (59672, 313872), (64384, 290901), (78468, 238688), (89508, 209248), (96576, 193934), (96967, 193152), (104624, 179016), (119344, 156936)]