21516040896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{19081}}^1$

素因数の和:19942

約数の個数: 112

約数和(自身を含む): 65141368320

約数和(自身を除く): 43625327424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 839, 1344, 1678, 2517, 3356, 5034, 5873, 6712, 10068, 11746, 13424, 17619, 19081, 20136, 23492, 26848, 35238, 38162, 40272, 46984, 53696, 57243, 70476, 76324, 80544, 93968, 114486, 133567, 140952, 152648, 161088, 187936, 228972, 267134, 281904, 305296, 375872, 400701, 457944, 534268, 563808, 610592, 801402, 915888, 1068536, 1127616, 1221184, 1602804, 1831776, 2137072, 3205608, 3663552, 4274144, 6411216, 8548288, 12822432, 16008959, 25644864, 32017918, 48026877, 64035836, 96053754, 112062713, 128071672, 192107508, 224125426, 256143344, 336188139, 384215016, 448250852, 512286688, 672376278, 768430032, 896501704, 1024573376, 1344752556, 1536860064, 1793003408, 2689505112, 3073720128, 3586006816, 5379010224, 7172013632, 10758020448, 21516040896]

約数ペア:

[(1, 21516040896), (2, 10758020448), (3, 7172013632), (4, 5379010224), (6, 3586006816), (7, 3073720128), (8, 2689505112), (12, 1793003408), (14, 1536860064), (16, 1344752556), (21, 1024573376), (24, 896501704), (28, 768430032), (32, 672376278), (42, 512286688), (48, 448250852), (56, 384215016), (64, 336188139), (84, 256143344), (96, 224125426), (112, 192107508), (168, 128071672), (192, 112062713), (224, 96053754), (336, 64035836), (448, 48026877), (672, 32017918), (839, 25644864), (1344, 16008959), (1678, 12822432), (2517, 8548288), (3356, 6411216), (5034, 4274144), (5873, 3663552), (6712, 3205608), (10068, 2137072), (11746, 1831776), (13424, 1602804), (17619, 1221184), (19081, 1127616), (20136, 1068536), (23492, 915888), (26848, 801402), (35238, 610592), (38162, 563808), (40272, 534268), (46984, 457944), (53696, 400701), (57243, 375872), (70476, 305296), (76324, 281904), (80544, 267134), (93968, 228972), (114486, 187936), (133567, 161088), (140952, 152648)]