18764570688

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1376509}}^1$

素因数の和:1376595

約数の個数: 56

約数和(自身を含む): 50347229760

約数和(自身を除く): 31582659072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 1376509, 2753018, 4129527, 5506036, 8259054, 11012072, 16518108, 22024144, 33036216, 44048288, 66072432, 88096576, 97732139, 132144864, 195464278, 264289728, 293196417, 390928556, 586392834, 781857112, 1172785668, 1563714224, 2345571336, 3127428448, 4691142672, 6254856896, 9382285344, 18764570688]

約数ペア:

[(1, 18764570688), (2, 9382285344), (3, 6254856896), (4, 4691142672), (6, 3127428448), (8, 2345571336), (12, 1563714224), (16, 1172785668), (24, 781857112), (32, 586392834), (48, 390928556), (64, 293196417), (71, 264289728), (96, 195464278), (142, 132144864), (192, 97732139), (213, 88096576), (284, 66072432), (426, 44048288), (568, 33036216), (852, 22024144), (1136, 16518108), (1704, 11012072), (2272, 8259054), (3408, 5506036), (4544, 4129527), (6816, 2753018), (13632, 1376509)]