39918144

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4272

約数の個数: 84

約数和(自身を含む): 122889264

約数和(自身を除く): 82971120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4243, 4704, 8486, 9408, 12729, 16972, 25458, 29701, 33944, 50916, 59402, 67888, 89103, 101832, 118804, 135776, 178206, 203664, 207907, 237608, 271552, 356412, 407328, 415814, 475216, 623721, 712824, 814656, 831628, 950432, 1247442, 1425648, 1663256, 1900864, 2494884, 2851296, 3326512, 4989768, 5702592, 6653024, 9979536, 13306048, 19959072, 39918144]

約数ペア:

[(1, 39918144), (2, 19959072), (3, 13306048), (4, 9979536), (6, 6653024), (7, 5702592), (8, 4989768), (12, 3326512), (14, 2851296), (16, 2494884), (21, 1900864), (24, 1663256), (28, 1425648), (32, 1247442), (42, 950432), (48, 831628), (49, 814656), (56, 712824), (64, 623721), (84, 475216), (96, 415814), (98, 407328), (112, 356412), (147, 271552), (168, 237608), (192, 207907), (196, 203664), (224, 178206), (294, 135776), (336, 118804), (392, 101832), (448, 89103), (588, 67888), (672, 59402), (784, 50916), (1176, 33944), (1344, 29701), (1568, 25458), (2352, 16972), (3136, 12729), (4243, 9408), (4704, 8486)]