18292896

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 72

約数和(自身を含む): 54774720

約数和(自身を除く): 36481824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3343, 5472, 6686, 10029, 13372, 20058, 26744, 30087, 40116, 53488, 60174, 63517, 80232, 106976, 120348, 127034, 160464, 190551, 240696, 254068, 320928, 381102, 481392, 508136, 571653, 762204, 962784, 1016272, 1143306, 1524408, 2032544, 2286612, 3048816, 4573224, 6097632, 9146448, 18292896]

約数ペア:

[(1, 18292896), (2, 9146448), (3, 6097632), (4, 4573224), (6, 3048816), (8, 2286612), (9, 2032544), (12, 1524408), (16, 1143306), (18, 1016272), (19, 962784), (24, 762204), (32, 571653), (36, 508136), (38, 481392), (48, 381102), (57, 320928), (72, 254068), (76, 240696), (96, 190551), (114, 160464), (144, 127034), (152, 120348), (171, 106976), (228, 80232), (288, 63517), (304, 60174), (342, 53488), (456, 40116), (608, 30087), (684, 26744), (912, 20058), (1368, 13372), (1824, 10029), (2736, 6686), (3343, 5472)]