18760914816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6979507}}^1$

素因数の和:6979531

約数の個数: 64

約数和(自身を含む): 56952785280

約数和(自身を除く): 38191870464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6979507, 13959014, 20938521, 27918028, 41877042, 48856549, 55836056, 83754084, 97713098, 111672112, 146569647, 167508168, 195426196, 223344224, 293139294, 335016336, 390852392, 446688448, 586278588, 670032672, 781704784, 893376896, 1172557176, 1340065344, 1563409568, 2345114352, 2680130688, 3126819136, 4690228704, 6253638272, 9380457408, 18760914816]

約数ペア:

[(1, 18760914816), (2, 9380457408), (3, 6253638272), (4, 4690228704), (6, 3126819136), (7, 2680130688), (8, 2345114352), (12, 1563409568), (14, 1340065344), (16, 1172557176), (21, 893376896), (24, 781704784), (28, 670032672), (32, 586278588), (42, 446688448), (48, 390852392), (56, 335016336), (64, 293139294), (84, 223344224), (96, 195426196), (112, 167508168), (128, 146569647), (168, 111672112), (192, 97713098), (224, 83754084), (336, 55836056), (384, 48856549), (448, 41877042), (672, 27918028), (896, 20938521), (1344, 13959014), (2688, 6979507)]