18366368

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^2$

素因数の和:265

約数の個数: 36

約数和(自身を含む): 37134342

約数和(自身を除く): 18767974

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 1952, 3104, 5917, 9409, 11834, 18818, 23668, 37636, 47336, 75272, 94672, 150544, 189344, 301088, 573949, 1147898, 2295796, 4591592, 9183184, 18366368]

約数ペア:

[(1, 18366368), (2, 9183184), (4, 4591592), (8, 2295796), (16, 1147898), (32, 573949), (61, 301088), (97, 189344), (122, 150544), (194, 94672), (244, 75272), (388, 47336), (488, 37636), (776, 23668), (976, 18818), (1552, 11834), (1952, 9409), (3104, 5917)]