16888935384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12345713}}^1$

素因数の和:12345744

約数の個数: 48

約数和(自身を含む): 48148284600

約数和(自身を除く): 31259349216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12345713, 24691426, 37037139, 49382852, 74074278, 98765704, 111111417, 148148556, 222222834, 234568547, 296297112, 444445668, 469137094, 703705641, 888891336, 938274188, 1407411282, 1876548376, 2111116923, 2814822564, 4222233846, 5629645128, 8444467692, 16888935384]

約数ペア:

[(1, 16888935384), (2, 8444467692), (3, 5629645128), (4, 4222233846), (6, 2814822564), (8, 2111116923), (9, 1876548376), (12, 1407411282), (18, 938274188), (19, 888891336), (24, 703705641), (36, 469137094), (38, 444445668), (57, 296297112), (72, 234568547), (76, 222222834), (114, 148148556), (152, 111111417), (171, 98765704), (228, 74074278), (342, 49382852), (456, 37037139), (684, 24691426), (1368, 12345713)]