18324488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25171}}^1$

素因数の和:25197

約数の個数: 32

約数和(自身を含む): 42288960

約数和(自身を除く): 23964472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 25171, 50342, 100684, 176197, 201368, 327223, 352394, 654446, 704788, 1308892, 1409576, 2290561, 2617784, 4581122, 9162244, 18324488]

約数ペア:

[(1, 18324488), (2, 9162244), (4, 4581122), (7, 2617784), (8, 2290561), (13, 1409576), (14, 1308892), (26, 704788), (28, 654446), (52, 352394), (56, 327223), (91, 201368), (104, 176197), (182, 100684), (364, 50342), (728, 25171)]