2018012952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{142757}}^1$

素因数の和:142816

約数の個数: 64

約数和(自身を含む): 5481907200

約数和(自身を除く): 3463894248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 142757, 285514, 428271, 571028, 856542, 1142056, 1713084, 2712383, 3426168, 4425467, 5424766, 8137149, 8850934, 10849532, 13276401, 16274298, 17701868, 21699064, 26552802, 32548596, 35403736, 53105604, 65097192, 84083873, 106211208, 168167746, 252251619, 336335492, 504503238, 672670984, 1009006476, 2018012952]

約数ペア:

[(1, 2018012952), (2, 1009006476), (3, 672670984), (4, 504503238), (6, 336335492), (8, 252251619), (12, 168167746), (19, 106211208), (24, 84083873), (31, 65097192), (38, 53105604), (57, 35403736), (62, 32548596), (76, 26552802), (93, 21699064), (114, 17701868), (124, 16274298), (152, 13276401), (186, 10849532), (228, 8850934), (248, 8137149), (372, 5424766), (456, 4425467), (589, 3426168), (744, 2712383), (1178, 1713084), (1767, 1142056), (2356, 856542), (3534, 571028), (4712, 428271), (7068, 285514), (14136, 142757)]