18369472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 40325040

約数和(自身を除く): 21955568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 176, 194, 269, 352, 388, 538, 704, 776, 1067, 1076, 1552, 2134, 2152, 2959, 3104, 4268, 4304, 5918, 6208, 8536, 8608, 11836, 17072, 17216, 23672, 26093, 34144, 47344, 52186, 68288, 94688, 104372, 189376, 208744, 287023, 417488, 574046, 834976, 1148092, 1669952, 2296184, 4592368, 9184736, 18369472]

約数ペア:

[(1, 18369472), (2, 9184736), (4, 4592368), (8, 2296184), (11, 1669952), (16, 1148092), (22, 834976), (32, 574046), (44, 417488), (64, 287023), (88, 208744), (97, 189376), (176, 104372), (194, 94688), (269, 68288), (352, 52186), (388, 47344), (538, 34144), (704, 26093), (776, 23672), (1067, 17216), (1076, 17072), (1552, 11836), (2134, 8608), (2152, 8536), (2959, 6208), (3104, 5918), (4268, 4304)]