18156965568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{254899}}^1$

素因数の和:254974

約数の個数: 112

約数和(自身を含む): 55939334400

約数和(自身を除く): 37782368832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 318, 336, 371, 424, 448, 636, 672, 742, 848, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2968, 3392, 4452, 5088, 5936, 8904, 10176, 11872, 17808, 23744, 35616, 71232, 254899, 509798, 764697, 1019596, 1529394, 1784293, 2039192, 3058788, 3568586, 4078384, 5352879, 6117576, 7137172, 8156768, 10705758, 12235152, 13509647, 14274344, 16313536, 21411516, 24470304, 27019294, 28548688, 40528941, 42823032, 48940608, 54038588, 57097376, 81057882, 85646064, 94567529, 108077176, 114194752, 162115764, 171292128, 189135058, 216154352, 283702587, 324231528, 342584256, 378270116, 432308704, 567405174, 648463056, 756540232, 864617408, 1134810348, 1296926112, 1513080464, 2269620696, 2593852224, 3026160928, 4539241392, 6052321856, 9078482784, 18156965568]

約数ペア:

[(1, 18156965568), (2, 9078482784), (3, 6052321856), (4, 4539241392), (6, 3026160928), (7, 2593852224), (8, 2269620696), (12, 1513080464), (14, 1296926112), (16, 1134810348), (21, 864617408), (24, 756540232), (28, 648463056), (32, 567405174), (42, 432308704), (48, 378270116), (53, 342584256), (56, 324231528), (64, 283702587), (84, 216154352), (96, 189135058), (106, 171292128), (112, 162115764), (159, 114194752), (168, 108077176), (192, 94567529), (212, 85646064), (224, 81057882), (318, 57097376), (336, 54038588), (371, 48940608), (424, 42823032), (448, 40528941), (636, 28548688), (672, 27019294), (742, 24470304), (848, 21411516), (1113, 16313536), (1272, 14274344), (1344, 13509647), (1484, 12235152), (1696, 10705758), (2226, 8156768), (2544, 7137172), (2968, 6117576), (3392, 5352879), (4452, 4078384), (5088, 3568586), (5936, 3058788), (8904, 2039192), (10176, 1784293), (11872, 1529394), (17808, 1019596), (23744, 764697), (35616, 509798), (71232, 254899)]