16399422

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 60

約数和(自身を含む): 39857400

約数和(自身を除く): 23457978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 599, 702, 1014, 1053, 1198, 1521, 1797, 2106, 3042, 3594, 4563, 5391, 7787, 9126, 10782, 13689, 15574, 16173, 23361, 27378, 32346, 46722, 48519, 70083, 97038, 101231, 140166, 202462, 210249, 303693, 420498, 607386, 630747, 911079, 1261494, 1822158, 2733237, 5466474, 8199711, 16399422]

約数ペア:

[(1, 16399422), (2, 8199711), (3, 5466474), (6, 2733237), (9, 1822158), (13, 1261494), (18, 911079), (26, 630747), (27, 607386), (39, 420498), (54, 303693), (78, 210249), (81, 202462), (117, 140166), (162, 101231), (169, 97038), (234, 70083), (338, 48519), (351, 46722), (507, 32346), (599, 27378), (702, 23361), (1014, 16173), (1053, 15574), (1198, 13689), (1521, 10782), (1797, 9126), (2106, 7787), (3042, 5391), (3594, 4563)]