21117059424

素因数分解:

$2^5\times 3^3\times {\mathrm{971}}^1\times {\mathrm{25171}}^1$

素因数の和:26161

約数の個数: 96

約数和(自身を含む): 61657303680

約数和(自身を除く): 40540244256

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, 864, 971, 1942, 2913, 3884, 5826, 7768, 8739, 11652, 15536, 17478, 23304, 25171, 26217, 31072, 34956, 46608, 50342, 52434, 69912, 75513, 93216, 100684, 104868, 139824, 151026, 201368, 209736, 226539, 279648, 302052, 402736, 419472, 453078, 604104, 679617, 805472, 838944, 906156, 1208208, 1359234, 1812312, 2416416, 2718468, 3624624, 5436936, 7249248, 10873872, 21747744, 24441041, 48882082, 73323123, 97764164, 146646246, 195528328, 219969369, 293292492, 391056656, 439938738, 586584984, 659908107, 782113312, 879877476, 1173169968, 1319816214, 1759754952, 2346339936, 2639632428, 3519509904, 5279264856, 7039019808, 10558529712, 21117059424]

約数ペア:

[(1, 21117059424), (2, 10558529712), (3, 7039019808), (4, 5279264856), (6, 3519509904), (8, 2639632428), (9, 2346339936), (12, 1759754952), (16, 1319816214), (18, 1173169968), (24, 879877476), (27, 782113312), (32, 659908107), (36, 586584984), (48, 439938738), (54, 391056656), (72, 293292492), (96, 219969369), (108, 195528328), (144, 146646246), (216, 97764164), (288, 73323123), (432, 48882082), (864, 24441041), (971, 21747744), (1942, 10873872), (2913, 7249248), (3884, 5436936), (5826, 3624624), (7768, 2718468), (8739, 2416416), (11652, 1812312), (15536, 1359234), (17478, 1208208), (23304, 906156), (25171, 838944), (26217, 805472), (31072, 679617), (34956, 604104), (46608, 453078), (50342, 419472), (52434, 402736), (69912, 302052), (75513, 279648), (93216, 226539), (100684, 209736), (104868, 201368), (139824, 151026)]