18808719456

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{1987}}^1$

素因数の和:2804

約数の個数: 96

約数和(自身を含む): 49801022208

約数和(自身を除く): 30992302752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 653, 906, 1208, 1306, 1812, 1959, 1987, 2416, 2612, 3624, 3918, 3974, 4832, 5224, 5961, 7248, 7836, 7948, 10448, 11922, 14496, 15672, 15896, 20896, 23844, 31344, 31792, 47688, 62688, 63584, 95376, 98603, 190752, 197206, 295809, 300037, 394412, 591618, 600074, 788824, 900111, 1183236, 1200148, 1297511, 1577648, 1800222, 2366472, 2400296, 2595022, 3155296, 3600444, 3892533, 4732944, 4800592, 5190044, 7200888, 7785066, 9465888, 9601184, 10380088, 14401776, 15570132, 20760176, 28803552, 31140264, 41520352, 62280528, 124561056, 195924161, 391848322, 587772483, 783696644, 1175544966, 1567393288, 2351089932, 3134786576, 4702179864, 6269573152, 9404359728, 18808719456]

約数ペア:

[(1, 18808719456), (2, 9404359728), (3, 6269573152), (4, 4702179864), (6, 3134786576), (8, 2351089932), (12, 1567393288), (16, 1175544966), (24, 783696644), (32, 587772483), (48, 391848322), (96, 195924161), (151, 124561056), (302, 62280528), (453, 41520352), (604, 31140264), (653, 28803552), (906, 20760176), (1208, 15570132), (1306, 14401776), (1812, 10380088), (1959, 9601184), (1987, 9465888), (2416, 7785066), (2612, 7200888), (3624, 5190044), (3918, 4800592), (3974, 4732944), (4832, 3892533), (5224, 3600444), (5961, 3155296), (7248, 2595022), (7836, 2400296), (7948, 2366472), (10448, 1800222), (11922, 1577648), (14496, 1297511), (15672, 1200148), (15896, 1183236), (20896, 900111), (23844, 788824), (31344, 600074), (31792, 591618), (47688, 394412), (62688, 300037), (63584, 295809), (95376, 197206), (98603, 190752)]