16778736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8990

約数の個数: 60

約数和(自身を含む): 50574888

約数和(自身を除く): 33796152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8963, 17926, 26889, 35852, 53778, 71704, 80667, 107556, 116519, 143408, 161334, 215112, 233038, 322668, 349557, 430224, 466076, 645336, 699114, 932152, 1048671, 1290672, 1398228, 1864304, 2097342, 2796456, 4194684, 5592912, 8389368, 16778736]

約数ペア:

[(1, 16778736), (2, 8389368), (3, 5592912), (4, 4194684), (6, 2796456), (8, 2097342), (9, 1864304), (12, 1398228), (13, 1290672), (16, 1048671), (18, 932152), (24, 699114), (26, 645336), (36, 466076), (39, 430224), (48, 349557), (52, 322668), (72, 233038), (78, 215112), (104, 161334), (117, 143408), (144, 116519), (156, 107556), (208, 80667), (234, 71704), (312, 53778), (468, 35852), (624, 26889), (936, 17926), (1872, 8963)]