18449323184

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{1021331}}^1$

素因数の和:1022468

約数の個数: 20

約数和(自身を含む): 35777259960

約数和(自身を除く): 17327936776

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 1021331, 2042662, 4085324, 8170648, 16341296, 1153082699, 2306165398, 4612330796, 9224661592, 18449323184]

約数ペア:

[(1, 18449323184), (2, 9224661592), (4, 4612330796), (8, 2306165398), (16, 1153082699), (1129, 16341296), (2258, 8170648), (4516, 4085324), (9032, 2042662), (18064, 1021331)]